Question 196463: Here is another frequency question that I have been scratching my head over. Please help.
Construct a grouped frequency distribution for the following 28 scores using a class width of 4.
19 18 11 21 19 15 22 25 12 28 20
20 15 17 20 32 14 20 17 30 27 27
22 24 27 14 13 15
Answer by anantha(86)   (Show Source):
You can put this solution on YOUR website! sol:
scores | tallyscores | frequency
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10-14 11111 5
14-18 111111 6
18-22 11111 1111 9
22-26 11 2
26-30 11111 5
30-34 1 1
-------------------------------------------------------------------------------total 28
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in the above distribution the scores liying between the 10 and 14 are
11,12,14,14,13 total 5
the scores lying between the 14 and 18 are
18,15,15,17,17,15 total 6
the scores lying between the 18 and 22 are
19,21,19,22,20,20,20,20,22 total 9
the scores lying between the 22 and 26 are
25,24 total 2
the scores lying between 26 and 30 are
28,30,27,27,27 total 5
the scores lying between 30 and 34 are
32 total 1
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