1026 2814 1426 5741 8970 4596 7993 5585 8121 1451 5238 5981 6288 5502 3400 583 5
ID: 3203647 • Letter: 1
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1026 2814 1426 5741 8970 4596 7993 5585 8121 1451 5238 5981 6288 5502 3400 583 5265 745 4930 79 5545 5246 4435 7030 4953 5992 1991 7924 3344 2223 4739 3768 267 9625 2216 8870 5024 2398 1706 9532 3896 9497 3732 9260 5401 4502 4664 6548 6875 7585 8138 9916 8731 9558 9033 7172 3024 6096 96 5977 8917 9972 6623 4722 9214 8005 3461 8094 1603 1121 9274 4644 4140 8683 182 1858 2661 152 1974 1364 1966 6978 SS46 6518 7724 905 7236 4796 2137 6818 4152 1916 3241 6587 5530 6561 9819 5945 7123 6330 2672 1904 5525 3671 1187 7311 4087 9580 7488 8755 1101 3748 6441 7246 9209 3318 1105 969 4626 1913 7128 1494 9095 1315 624 9377 4388 1857 497 6578 4313 3519 9443 5566 6877 97 9707 8997 9198 8575 5702 1645 5888 8242 8400 8434 2002 4251 8178 5520 4323 1389 5233 361 3184 8615 4953 9474 3345 9842 1876 5354 277 1685 451 4601 3062 6194 5362 1316 3992 8537 5442 3111 3658 4320 9286 1388 5961 6193 32 41 5782 4748 9518 5103 4140 71 92 7622 3234 55 43 12 39 1290 1876 8164 9162 1673 3144 1002 371 1478 8206 727 2205 2466 258 620 3827 9240 8817 9289 3475 7147 1257 7557 8837 7944 2780 8351 9745 9257 7817 2595 8675 6922 6781 1906 3590 7474 2618 2536 9953 6617 2853 9507 5395 3958 29 488 1393 1909 5185 2637 2962 9307 8201 5083 7859 6699 920 444 457 635 870 969 480 381 814 225 143 95 281 997 848 859 669 953 81 573 816 74 792 182 301 768 73 879 545 499 124 321 480 455 451 166 81 601 543 556 814 238 913 110 815 49 205 218 900 213 673 684 894 171 681 526 714 892 50 868 428 444 742 367 132 539 407 853 257 519 311 325 681 682 948 962 309 552 745 169 90 617 820 509 724 72 76 610 55 461 346 794 224 938 634 947 595 64 264 70 113 430 555 139 260 828 547 812 555 646 140 205 114 355 998 211 74 652 683 48 373 163 272 340 650 549 144 184 170 166 945 270 611 536 893 139 770 410 339 267 636 489 247Explanation / Answer
Step by step Procedure for frequency distribution table :
Step 1: Figure out how many classes (categories) you need. There are no hard rules about how many classes to pick, but there are a couple of general guidelines:
Note : There is a more mathematical way to choose classes. The formula is log(observations) log(2). You would round up the answer to the next integer.
Log(376)/log(2) = 8.6
will be rounded up to become 9.
Step 2: Subtract the minimum data value from the maximum data value.
For example, our table above had a minimum value of 12 and a maximum value of 9972, so:
9972 – 12 = 9960
Step 3: Divide your answer in Step 2 by the number of classes you chose in Step 1.
9960/9 =1106.667
Step 4: Round the number from Step 3 up to a whole number to get the class width. Rounded up, 1106.667 become 1107.
Step 5: Write down your lowest value for your first minimum data value:
The lowest value is 12.
Step 6: Add the class width from Step 4 to Step 5 to get the next lower class limit:
1107 + 12 = 1119
Step 7: Repeat Step 6 for the other minimum data values (in other words, keep on adding your class width to your minimum data values) until you have created the number of classes you chose in Step 1. We chose 9 classes, so our 9 minimum data values are
12
1119 (12 + 1107)
2226 (1119 + 1107)
3333 (2226 + 1107)
4440 (3333 + 1107)
5547 (4440 + 1107)
6654 (5547 + 1107)
7761 (6654 + 1107)
8868 (7761 + 1107)
Step 8: Write down the upper class limits. These are the highest values that can be in the category, so in most cases you can subtract 1 from the class width and add that to the minimum data value. For example:
12 + (1107 – 1) = 1118
12 - 1118
1119 - 2225
2226 - 3332
3333 - 4439
4440 - 5546
5547 - 6653
6654 - 7760
7761 - 8867
8868 - 9974
Step 9 : Count the number of items in each class, and put the total in the second column.
Class
Number
12 - 1118
177
1119 - 2225
36
2226 - 3332
20
3333 - 4439
26
4440 - 5546
32
5547 - 6653
24
6654 - 7760
21
7761 - 8867
26
8868 - 9974
34
That’s How to Draw a Frequency Distribution Table.
Class
Number
12 - 1118
177
1119 - 2225
36
2226 - 3332
20
3333 - 4439
26
4440 - 5546
32
5547 - 6653
24
6654 - 7760
21
7761 - 8867
26
8868 - 9974
34
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