histograms corbett maths

556 2447 2447 722 2448 2448 556 2449 2449 722 556 3196 3196 380 3197 3197 556 3198 3198 785 0000110915 00000 n Updated: Dec 2, 2014. notebook, 94 KB. 750 786 786 0 787 794 750 795 795 638 These ranges of values are called classes or bins. 1675 1675 758 1676 1676 656 1677 1677 556 1678 0 Ts /ImageI ] 722 481 481 943 482 482 722 483 483 666 666 286 286 500 287 287 610 288 288 277 Primary Study Cards. exam style questions on any topic, as well as videos, past papers 333 497 497 667 498 498 784 499 499 837 777 1704 1704 868 1705 1705 667 1706 1706 754 >> /BaseFont /Times-Roman 945 946 821 947 948 530 949 950 821 951 >> 136 136 537 137 137 610 138 139 736 141 Whether you want a homework, some cover work, or a lovely bit of 81 0 obj << 1721 610 1722 1722 500 1723 1724 610 1725 1726 2363 2363 777 2364 2364 556 2365 2365 718 2366 2825 594 2826 2829 0 2830 2831 222 2832 2832 Show all files. 2539 610 2540 2540 277 2541 2541 610 2542 2542 2872 889 2873 2873 531 2874 2874 500 2875 2876 76 0 obj 282 1566 1566 375 1567 1569 387 1570 1585 432 The histogram shows the weights in kilograms of 504 athletes. 3096 3097 244 3098 3099 713 3100 3101 244 3102 /ABCpdf 7023 /Iabc50 92 0 R 777 2254 2254 612 2255 2255 949 2256 2256 713 endstream 666 413 413 556 414 414 666 415 415 556 (Page 1 of 16) Tj endobj 0000000012 00000 n 2215 2215 601 2216 2216 777 2217 2217 556 2218 /Parent 68 0 R 1887 1887 722 1888 1888 500 1889 1889 519 1890 ]x���KM�*)��]t�dеx^ƍ���ލݻ��a��Aׂ.�Z2�Z�EWK]���C�x�Z��ؽ[jVIt-被%��]t�dе�[�̏���ލݻ��a��Aׂ.�Z2�Z�EWK]���C�x�Z�]�ޭ�Hv�yr������s�]t�ܔ��Ue��F,vVW�CU�ߪ�^x������t�ս�*�w��6b�����*�+�|��¼ϼ��*���غd~�U-�n��-5 ���t�ՒAׂ.�Z2�Z��b�[�B����RӰJʠkA]-t-被%���غd~�U-�n��-5 ���t�ՒAׂ.�Z2�Z��b�[�B� x���?K�Q���2-kт �3n.5ՖsS����d�E���8$n~�����_����i�{y�����s�fa���_���E��xcŸ�bڛ#�� �u�Y��ZPn�J �������BfV�`a_� 1�#�c���6����:'a��Ƣ����Z�������}���XLYg�;�=S���g˓�x�A����IW.�B���}�ճ��C��[ƦB(k 2376 718 2377 2377 656 2378 2378 556 2379 2379 542 2035 2035 382 2036 2040 542 2041 2041 382 The Corbettmaths video tutorial on median and quartiles from frequency tables and Histograms - linear interpolation 191 192 500 193 193 556 194 194 277 195 1657 600 1658 1658 543 1659 1659 600 1660 1660 222 3311 3314 546 3315 3315 543 3316 3316 600 << 556 1779 1779 666 1780 1780 556 1781 1781 666 This website and its content is subject to our Terms and Conditions. They 1238 777 1239 1239 556 1240 1240 777 1241 1241 endobj 503 752 504 504 222 505 506 666 507 507 695 549 696 696 509 697 697 694 698 698 3187 3187 833 3188 3189 556 3190 3191 333 3192 << 1846 616 1847 1849 556 1850 1851 222 1852 1852 1321 244 1322 1322 267 1323 1323 262 1324 1324 /Type /Font endobj 1959 322 1960 1960 157 1961 1961 339 1962 1962 328 3277 3277 371 3278 3278 777 3279 3279 666 500 1683 1683 722 1684 1684 809 1685 1685 656 << 3290 578 3291 3298 222 3299 3306 546 3307 3310 << 0000069624 00000 n 1795 1795 722 1796 1796 556 1797 1797 722 1798 TEDx Talks Recommended for you Mathster; Corbett Maths 1551 1556 525 1557 1558 244 1559 1560 525 1561 666 47 47 556 48 48 833 49 49 722 /Iabc79 98 0 R 1208 666 1209 1209 556 1210 1210 666 1211 1211 543 1637 1637 450 1638 1638 525 1639 1639 394 1248 857 1249 1249 655 1250 1250 857 1251 1251 0000069088 00000 n 556 1748 1748 0 1749 1749 666 1750 1750 556 stream 2662 959 2663 2663 1008 2664 2664 959 2665 2672 666 100 100 722 101 101 666 102 102 722 542 2001 2001 382 2002 2006 542 2007 2007 382 609 458 610 611 558 612 612 437 613 613 /Type /Font 0000069350 00000 n 79 0 obj 2918 449 2919 2920 410 2921 2921 496 2922 2922 3320 667 3321 3321 666 3322 3322 556 3323 3323 /BaseFont /Helvetica-Oblique The frequency of the data that falls in each class is depicted by the use of a bar. 394 1518 1518 514 1519 1519 812 1520 1520 932 487 556 488 488 600 489 492 833 493 496 /Length 3136 2936 2936 622 2937 2938 372 2939 2939 376 2940 1218 666 1219 1219 556 1220 1220 666 1221 1221 Next Fractional Indices Practice Questions. 3280 3280 556 3281 3281 722 3282 3282 333 3283 2110 2113 542 2114 2204 0 2205 2207 333 2208 500 230 230 259 231 231 722 232 232 556 0000068563 00000 n 1318 1318 777 1319 1319 556 1320 1320 713 1321 222 470 470 666 471 471 556 473 473 889 1915 763 1916 1916 661 1917 1917 632 1918 1918 The histogram shows the speeds in miles per hour of 82 cars on a road. 1278 277 1279 1279 222 1280 1280 777 1281 1281 666 439 440 500 441 441 556 442 442 222 creating online and paper-based assessments and homeworks. 839 843 0 844 845 750 846 861 0 862 Calculate an estimate of the number of athletes between 70 and 95kg. How to read a histogram, min, max, median & mean. 2576 2576 277 2577 2577 722 2578 2578 500 2579 43 722 44 44 277 45 45 500 46 46 /Subtype /Image 666 561 562 277 563 563 500 564 564 1057 A histogram is drawn like a bar chart, but often has bars of unequal width. Histograms are similar to bar charts apart from the consideration of areas. 556 1222 1222 666 1223 1223 556 1224 1224 666 2688 222 2689 2690 556 2691 2692 546 2693 2694 << /Iabc63 95 0 R /BitsPerComponent 8 525 935 936 529 937 940 337 941 944 488 277 2543 2543 610 2544 2544 277 2545 2545 722 /Outlines 67 0 R 1755 777 1756 1756 556 1757 1757 666 1758 1758 2008 2016 542 2017 2017 382 2018 2022 542 2023 1700 890 1701 1701 722 1702 1702 556 1703 1703 1348 1351 432 1352 1352 638 1353 1353 588 1354 999 1000 244 1001 1001 282 1002 1002 375 1003 ] 1015 543 1016 1016 600 1017 1017 543 1018 1018 466 722 467 467 666 468 468 500 469 469 endobj 2315 610 2316 2316 458 2317 2317 925 2318 2318 2239 409 2240 2240 601 2241 2241 572 2242 2242 2546 2546 556 2547 2547 722 2548 2548 556 2549 /BitsPerComponent 8 In a histogram, the area is the important thing. 1942 1948 333 1949 1950 277 1951 1958 333 1959 0 3401 3401 732 3402 3402 596 3403 3403 1037 /Fabc6 73 0 R 556 2299 2299 670 2300 2300 548 2301 2301 604 /XObject << 2277 2277 833 2278 2278 612 2279 2279 1190 2280 544 544 556 545 545 568 546 546 481 547 1912 1912 712 1913 1913 429 1914 1914 718 1915 /Height 486 3368 3368 610 3369 3370 500 3371 3371 577 3372 3014 3014 333 3015 3015 354 3016 3019 207 3020 1478 1478 262 1479 1480 788 1481 1481 267 1482 2579 556 2580 2580 222 2581 2588 578 2589 2590 1453 1098 1454 1455 846 1456 1457 1098 1458 1459 880 1694 1694 222 1695 1695 277 1696 1696 666 272 291 273 273 556 274 274 333 275 275 1245 1245 556 1246 1246 857 1247 1247 655 1248 155 548 156 156 273 157 157 370 158 158 1298 1298 923 1299 1299 668 1300 1300 582 1301 930 525 931 932 529 933 933 562 934 934 /Iabc107 105 0 R stream 1697 1697 500 1698 1698 222 1699 1699 500 1700 Contents. 1375 713 1376 1377 244 1378 1379 713 1380 1381 3404 3404 840 3405 3405 277 3406 3406 437 3407 1654 1654 341 1655 1655 493 1656 1656 543 1657 604 402 403 354 404 404 604 405 405 354 Histograms. 0000001978 00000 n Mathster is a fantastic resource for 2982 2982 238 2983 2983 543 2984 2992 0 2993 1390 562 1391 1391 525 1392 1393 529 1394 1394 1989 382 1990 1994 542 1995 1995 382 1996 2000 3317 3317 453 3318 3318 666 3319 3319 722 3320 556 1192 1192 666 1193 1193 556 1194 1194 666 556 645 645 437 646 646 500 647 647 552 /Width 478 521 521 610 522 523 666 524 524 835 525 0000032223 00000 n 638 1595 1595 588 1596 1597 244 1598 1598 638 Figure out the frequency of each of these numbers and then plot the frequency of each of these numbers and you get yourself a histogram. 815 815 394 816 816 514 817 817 812 818 2260 695 2261 2261 828 2262 2262 685 2263 2263 0000038397 00000 n /Type /XObject 3273 372 3274 3274 371 3275 3275 377 3276 3276 624 2284 2284 722 2285 2285 500 2286 2286 503 /MediaBox [ 0 0 612 792 ] 500 2533 2533 666 2534 2534 500 2535 2535 666 365 159 159 768 160 160 889 161 162 610 /OpenAction [ 72 0 R 328 1963 1963 348 1964 1968 382 1969 1973 333 542 2069 2069 382 2070 2074 542 2075 2075 382 /Fabc8 9 Tf 0 >> Calculate an estimate of the number of cars that were travelling between 42 and 49 mph. 0 1043 1043 750 1044 1045 0 1046 1099 750 734 478 735 735 549 736 736 509 737 737 A video explaining how to interpret histograms. 7 556 8 8 889 9 9 666 10 10 812 1651 1651 932 1652 1652 246 1653 1653 0 780 2695 2702 578 2703 2704 666 2705 2710 813 ����c��;zw��Y]e�ٺ�4�͘�ۙߙ/]x�{�uC�EWKfi������迻�6�ܱ�)�ˈz��A�n�l[E5׺�y`�}�K���y��*��n]��>��?��}�v�>F���]t�dDt^��{�����WD[M��^���'��=�/rj4��E.�l�o����u���.�Z2�Z�EWKfY����\��z#�;���s\�[av;�[�=s��ͺ��61���qi��;����'⢻�n1EWZw���G�J����D��������'��Rۼ��RӰJ�݊�{:����U�@wUaݏ:�m��R�e����G7�n}X�ӭ6�EYA�!����U�P�]^��^�[w_]]]���ca>���*���غd~�U-�n��-5 ���t�ՒAׂ.�Z2�Z��b�[�B����RӰJʠkA]-t-被%���غd~�U-�n��-5 ���t�ՒAׂ.�Z2�ZЍ�K��F���\ h�x��*s(�n�����Fӭ���`�y? 1631 530 1632 1633 1098 1634 1635 846 1636 1636 2821 2821 666 2822 2822 610 2824 2824 500 2825 3255 3255 339 3256 3256 157 3257 3257 219 3258 752 2350 2350 556 2351 2351 923 2352 2352 668 722 2563 2563 666 2564 2564 500 2565 2565 666 40 40 666 41 41 610 42 42 777 43 >> 2556 2556 500 2557 2557 666 2558 2558 500 2559 The whole of GCSE 9-1 Maths in only 2 hours!! /Ascent 728 2529 666 2530 2530 500 2531 2531 666 2532 2532 2322 2322 666 2323 2323 861 2324 2324 666 2325 394 3160 3161 525 3162 3163 244 3164 3165 525 333 2802 2806 780 2807 2807 924 2808 2808 826 647 2309 2309 1136 2310 2310 870 2311 2311 752 2342 2342 556 2343 2343 666 2344 2344 556 2346 << 0000001658 00000 n 2965 377 2966 2966 439 2967 2967 343 2968 2968 These are the Corbettmaths Textbook Exercise answers to Histograms 520 2833 2833 666 2834 2834 681 2835 2835 349 << 1901 1901 558 1902 1902 552 1903 1903 397 1904 1003 450 1004 1004 394 1005 1006 432 1007 1007 2516 2516 556 2517 2517 666 2518 2518 556 2519 95 259 96 96 333 97 97 583 98 99 1511 1511 812 1512 1512 932 1513 1513 394 1514 In a bar chart, all of the bars are the same width and the only thing that matters is the height of the bar. 1198 666 1199 1199 556 1200 1200 666 1201 1201 1100 1102 318 1103 1126 750 1127 1127 125 1129 endobj 556 172 173 666 174 174 777 176 176 943 72 0 obj 463 463 722 464 464 556 465 465 943 466 ET Tes Global Ltd is registered in England (Company No 02017289) with its registered office at 26 Red Lion Square London WC1R 4HQ. 327 625 328 372 708 373 373 729 374 374 1734 583 1735 1735 277 1736 1736 1333 1737 1737 >> 1599 1599 588 1600 1603 812 1604 1604 207 1605 352 689 689 574 690 690 529 691 691 566 685 598 686 686 601 687 687 246 688 688 << %%EOF 267 3135 3135 262 3136 3137 788 3138 3138 267 426 426 722 427 427 556 428 434 277 435 %PDF-1.4 1524 932 1525 1525 394 1526 1526 514 1527 1527 About this resource. The Corbettmaths Video on Drawing Histograms. A histogram is used to summarize discrete or continuous data. 2302 2302 458 2303 2303 582 2304 2304 437 2305 Histograms. /CIDSystemInfo << 2769 722 2770 2772 333 2773 2778 222 2779 2780 267 1474 1474 262 1475 1476 788 1477 1477 267 /SMask 84 0 R 500 3048 3048 580 3049 3053 0 3054 3054 568 477 943 478 478 722 479 479 943 480 480 690 2319 2319 666 2320 2320 520 2321 2321 861 635 2370 2370 500 2371 2371 635 2372 2372 500 3408 190 3409 3410 500 3411 3413 277 3414 3414 601 1505 1506 394 1507 1508 601 1509 1510 394 292 556 293 293 722 294 294 556 295 295 722 1305 1305 552 1306 1306 556 1307 1307 500 394 977 978 788 979 979 267 980 980 262 0000069885 00000 n 183 548 184 184 494 185 185 500 186 186 2312 2312 520 2313 2313 722 2314 2314 500 2315 /FontName /NQOAKR+ArialMT This tool will create a histogram representing the frequency distribution of your data. 1098 959 960 846 961 968 581 969 969 543 /Subtype /Type1 1 0 0 1 548.961 17.3 Tm 780 2673 2674 796 2675 2676 991 2677 2680 942 0000067379 00000 n /FontBBox [ -664 -324 2000 1005 ] 1228 277 1229 1229 222 1230 1230 277 1231 1231 /Size 109 April 4, 2018 August 12, 2019 corbettmaths. 1856 1856 571 1857 1859 833 1860 1861 556 1862 Draw a histogram … endobj 3246 157 3247 3247 274 3248 3249 571 3250 3251 474 474 777 475 475 610 476 476 277 477 A histogram is a type of graph that has wide applications in statistics. la < aa © Corbettmaths 2015 aa (4) 16. 2353 2353 604 2354 2354 458 2355 2355 604 2356 382 2959 2959 407 2960 2960 572 2961 2961 321 541 634 635 556 636 636 364 637 637 510 1624 1624 600 1625 1627 0 1628 1629 821 1630 3372 425 3373 3373 648 3374 3379 0 3380 3380 1890 500 1891 1891 541 1892 1893 544 1894 1897 777 2390 2390 558 2391 2391 746 2392 2392 665 20 25 30 35 55 60 65 Speed, miles per hour 14 cars were travelling over 50 mph. And best of all they Whether you want a homework, some cover work, or a lovely bit of extra practise, this is the place for you. 2536 2536 500 2537 2537 610 2538 2538 277 2539 443 443 722 444 444 556 445 445 723 446 /CIDToGIDMap /Identity 2 The table shows information about the speed, in mph, of 120 cars. 3215 386 3216 3218 500 3219 3222 556 3223 3224 (a) Use the information in the histogram to complete the frequency table below. 500 2887 2889 608 2890 2890 943 2891 2891 457 They can be used to determine information about the distribution of data. rM. /DW 1000 418 2933 2933 451 2934 2934 432 2935 2935 429 485 1919 1919 527 1920 1921 383 1922 1922 159 /PageMode /UseNone /Type /Catalog Ronnie, the manager of the snooker club, says that the average age of the members of the snooker club is under 32. 0000001531 00000 n 796 798 750 799 800 713 801 802 244 803 GCSE Revision Cards. 353 3262 3262 321 3263 3265 358 3266 3266 369 780 1866 1866 549 1867 1873 333 1874 1875 541 3166 3167 244 3168 3169 525 3170 3171 244 3172 /Prev 201299 /E 112487 Info. 556 1292 1295 0 1296 1296 541 1297 1297 364 Tolerance €small square of their scale A1 ft (b)€€€€ €or €× 100 or 8. /Encoding /WinAnsiEncoding 1775 666 1776 1776 556 1777 1777 666 1778 1778 76 77 222 78 78 500 79 79 222 80 1403 525 1404 1405 529 1406 1423 337 1424 1439 195 222 196 196 333 198 202 666 203 206 2356 544 2357 2357 718 2358 2358 558 2359 2359 2972 2972 385 2973 2973 321 2974 2974 379 2975 A Frequency Histogram is a special graph that uses vertical columns to show frequencies (how many times each score occurs): Here I have added up how often 1 occurs (2 times), how often 2 occurs (5 times), etc, and shown them as a histogram. 456 277 457 457 722 458 458 556 459 459 2790 2791 568 2792 2793 546 2794 2795 666 2796 2295 656 2296 2296 520 2297 2297 666 2298 2298 544 1727 1728 556 1729 1729 458 1730 1730 486 395 395 443 396 396 604 397 397 187 398 �n�D*��g����_��o@7����� 952 530 953 954 1098 955 956 846 957 958 80 833 81 84 556 85 85 333 86 86 Search for: /Encoding /WinAnsiEncoding Graphs: histograms (draw) Video 157 Graphs: histograms (find frequency) Video 158 Graphs: histograms harder Video 159 Maths Genie keyboard_arrow_up 739 593 593 666 594 594 916 595 595 937 1225 1225 556 1226 1226 666 1227 1227 556 1228 3340 3340 500 3341 3341 604 3342 3342 458 3343 384 384 1052 385 385 916 386 387 750 388 214 223 333 224 224 556 225 225 222 226 2559 943 2560 2560 722 2561 2561 943 2562 2562 /Subtype /Type0 777 450 450 556 451 451 722 452 452 333 2526 2526 333 2527 2527 666 2528 2528 500 2529 652 689 653 665 0 666 666 382 667 667 309 309 500 310 310 364 311 311 1093 313 3055 3057 722 3058 3058 541 3059 3059 364 3060 Histograms Videos 158 and 159 on www.corbettmaths.com Question 1: The histogram shows information about the time taken to travel to school by students. 1031 750 1032 1033 0 1034 1036 750 1037 1042 come with answers. 846 1460 1461 581 1462 1462 543 1463 1463 450 2346 889 2347 2347 666 2348 2348 556 2349 2349 >> 236 556 237 238 583 239 241 333 242 244 268 269 556 270 270 222 271 271 556 272 207 1345 1345 229 1346 1346 207 1347 1347 229 556 2553 2553 722 2554 2554 556 2555 2555 666 780 551 551 222 552 552 546 553 553 556 /Length 227 833 583 583 722 584 584 777 585 585 718 Q 968 2380 2380 876 2381 2381 956 2382 2382 815 Histogram Maker. 1782 1782 556 1783 1786 277 1787 1787 777 1788 2883 687 2884 2884 558 2885 2885 556 2886 2886 630 520 631 631 510 632 632 750 633 633 66 556 67 67 333 68 69 556 70 70 worksheet, complete with answers. 2470 2470 556 2471 2471 722 2472 2472 556 2473 694 738 738 642 739 739 246 740 740 541 2393 2430 0 2431 2431 666 2432 2432 556 2433 1690 610 1691 1691 777 1692 1692 624 1693 1693 692 692 546 693 693 461 694 694 478 695 551 2877 2877 489 2878 2878 458 2879 2879 222 1842 1843 556 1844 1844 558 1845 1845 500 1846 /Width 478 2491 2491 556 2492 2492 222 2493 2498 833 2499 Histograms are a way of representing data. /Fit ] Histograms provide a visual interpretation of numerical data by indicating the number of data points that lie within a range of values. Very fancy word, but I think you will agree it's a fairly simple idea. 0000070976 00000 n 0000053581 00000 n /Iabc18 84 0 R Knowledge-based, broadly deployed natural language. 1195 1195 556 1196 1196 666 1197 1197 556 1198 Previous Trigonometric Graphs Practice Questions. 71 0 obj 382 679 679 598 680 680 589 681 681 246 514 833 515 515 722 516 516 649 517 517 500 2243 2243 222 2244 2244 777 2245 2246 441 525 1672 1672 543 1673 1673 600 1674 1674 556 1923 1925 239 1926 1926 364 1927 1927 480 1928 3120 543 3121 3121 450 3122 3122 525 3123 3123 3333 500 3334 3334 222 3335 3335 541 3336 3336 666 187 187 166 188 188 556 189 190 333 398 354 399 399 885 400 400 323 401 401 /Iabc30 87 0 R /Iabc91 101 0 R Technology-enabling science of the computational universe. /ImageC 2484 500 2485 2485 556 2486 2486 222 2487 2487 722 3365 3365 556 3366 3366 666 3367 3367 500 1469 267 1470 1470 262 1471 1472 788 1473 1473 /BaseFont /NQOAKR+ArialMT 500 500 383 501 501 774 502 502 855 503 /ColorSpace /DeviceRGB /Font << 412 752 752 207 753 760 0 761 771 525 << 460 728 728 462 729 729 601 730 730 352 1531 1532 506 1533 1534 207 1535 1536 506 1537 915 282 916 916 375 917 918 713 919 920 500 624 624 572 625 625 520 626 626 802 This video shows how to find frequencies from a drawn histogram. 262 3066 3066 289 3067 3073 0 3074 3075 713 142 333 143 143 548 145 145 777 146 146 1399 1399 525 1400 1401 529 1402 1402 562 1403 /Subtype /Type1 /FontFile2 107 0 R 638 638 500 639 639 222 640 640 277 641 1538 207 1539 1540 506 1541 1542 207 1543 1544 Just enter your scores into the textbox below, either one value per line or as a comma delimited list, and then hit the "Generate" button. This right here is a histogram. 2880 2880 422 2881 2881 500 2882 2882 401 2883 1288 722 1289 1289 556 1290 1290 722 1291 1291 244 1362 1363 713 1364 1365 244 1366 1367 713 2519 722 2520 2520 333 2521 2521 722 2522 2522 1667 600 1668 1668 543 1669 1669 600 1670 1671 2208 575 2209 2209 546 2210 2210 772 2211 2211 3361 722 3362 3362 556 3363 3363 277 3364 3364 610 296 296 500 297 297 610 298 298 500 812 1528 1528 932 1529 1529 394 1530 1530 514 Created: Feb 22, 2013. 458 1839 1839 631 1840 1840 507 1841 1841 277 /CapHeight 716 >> Loading... Save for later. /Registry () 942 2743 2749 578 2750 2754 666 2755 2759 333 endobj 45 athletes weigh under 60kg. Question 2: The histogram shows information about the temperatures in various locations. /Iabc75 98 0 R 500 1272 1272 666 1273 1273 500 1274 1274 666 111 500 112 115 556 116 119 277 120 130 >> 777 518 518 722 519 519 666 520 520 618 /Type /FontDescriptor 83 0 obj 642 699 701 493 702 702 235 703 703 416 302 578 303 303 556 304 304 445 305 305 >> 258 258 666 259 259 556 260 260 666 261 xref 556 1884 1884 568 1885 1885 546 1886 1886 500 90 90 722 91 93 500 94 94 333 95 500 1812 1812 666 1813 1813 556 1814 1814 666 Higher and Foundation Revision for Edexcel, AQA or OCR - Duration: 2:06:55. 942 3355 3355 489 3356 3356 500 3357 3357 556 The Corbettmaths Practice Questions on Histograms. /Iabc67 96 0 R 902 432 903 903 207 904 904 229 905 905 /ToUnicode 106 0 R 500 1909 1909 964 1910 1910 906 1911 1911 1005 409 500 410 410 722 411 411 500 412 412 667 508 508 666 509 509 610 510 510 722 BT /Iabc38 89 0 R 932 3146 3146 394 3147 3147 514 3148 3148 812 2332 2332 722 2333 2333 552 2334 2334 722 2335 299 299 550 300 300 777 301 301 797 302 323 323 583 324 325 604 326 326 708 327 3130 525 3131 3131 394 3132 3133 788 3134 3134 0000041722 00000 n 0000058038 00000 n /Subtype /Type1 1299 2979 2979 759 2980 2980 816 2981 2981 656 histograms (find frequency), Graphs: 833 2818 2818 722 2819 2819 1164 2820 2820 943 277 2781 2782 424 2783 2785 333 2786 2789 546 166 556 167 167 548 168 168 611 169 170 2386 909 2387 2387 1034 2388 2388 878 2389 2389 718 2360 2360 558 2361 2361 777 2362 2362 556 722 460 460 556 461 461 722 462 462 556 0000070166 00000 n /Resources << 1151 1152 833 1153 1186 0 1187 1187 222 1188 261 556 262 262 722 263 263 614 264 264 2257 2257 667 2258 2258 500 2259 2259 897 2260 556 603 603 572 604 604 531 605 605 364 Read more. 3083 713 3084 3085 244 3086 3087 713 3088 3089 and 5-a-day. 3358 3358 222 3359 3359 556 3360 3360 666 3361 1731 1731 556 1732 1732 259 1733 1733 413 1734 554 554 546 555 555 780 556 556 667 557 3203 568 3204 3205 556 3206 3206 277 3207 3207 565 565 1010 566 566 854 567 567 582 568 Histograms: Drawing Video 157 on www.corbettmaths.com Question 2: The ages of the members of a snooker club are shown in the table below. 0 0 0 rg This allows the inspection of the data for its underlying distribution (e.g., normal distribution), outliers, skewness, etc. 0000068242 00000 n 2463 777 2464 2464 556 2465 2465 722 2466 2466 2904 2904 500 2905 2905 458 2906 2906 427 2907 1818 0 1819 1819 777 1820 1820 556 1821 1821 1368 1369 244 1370 1371 713 1372 1373 244 1374 2651 2652 973 2653 2660 546 2661 2661 813 2662 3062 0 3063 3063 352 3064 3064 0 3065 3065 1011 1012 244 1013 1013 543 1014 1014 600 1015 0000070409 00000 n 2450 2450 556 2451 2451 666 2452 2452 556 2453 0000075782 00000 n 500 1898 1898 777 1899 1899 531 1900 1900 507 596 596 791 597 597 885 598 598 656 599 2057 382 2058 2062 542 2063 2063 382 2064 2068 1974 1982 542 1983 1983 382 1984 1988 542 1989 1561 562 1562 1562 525 1563 1564 529 1565 1565 833 245 245 556 246 246 777 247 247 556 3239 3239 383 3240 3243 157 3244 3244 270 3245 Histograms What is a histogram? /Subtype /Type1 endobj A histogram looks like a bar chart, except the area of the bar, and not the height, shows the frequency of the data. Videos, worksheets, 5-a-day and much more 406 406 666 407 407 556 408 408 722 409 556 1282 1282 722 1283 1283 556 1284 1284 722 0000063095 00000 n 0 1620 1620 193 1621 1621 370 1622 1623 0 2796 862 2797 2797 886 2798 2798 764 2799 2801 617 306 306 395 307 307 648 308 308 552 84 0 obj /StemV 80 1744 770 1745 1745 556 1746 1746 666 1747 1747 568 635 569 569 718 570 570 666 571 571 >> 1805 1805 722 1806 1806 556 1807 1807 706 1808 1301 437 1302 1302 582 1303 1303 437 1304 1304 I did this as a total coverage of histograms - hope it's of some use. ���A��y�y�9�]U]��C�x�Z��ؽ[jVIt-被%��]t�dе�[�̏���ލݻ��a��Aׂ.�Z2�Z�EWK]���C�x�Z��ؽ[jVIt-被%��]t�dе�[��ύx��fyzW�ws�tn����sH��#;��̡����kv���a�M�>,t��:^� 69 0 obj 2566 2566 500 2567 2567 666 2568 2568 500 2569 979 320 320 718 321 321 583 322 322 604 More | Mark Rober | TEDxPenn - Duration: 2:06:55 aa ( 4 ),. By Corbett Maths No 02017289 ) with its registered office at 26 Red square... 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