The following frequency distribution shows the ACT scores of a sample of students:
Score
Frequency
14 - 18
4
19 - 23
6
24 - 28
10
29 - 33
2
For the above data, compute the following.
a.The meanb.The standard deviation
What will be an ideal response?
?
| a. | 23.3 |
| b. | 4.6 |
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