Consider the data in the following frequency distribution. Assume the data represent a population.
Class
Frequency
2 - 6
5
7 - 11
3
12 - 16
7
17 - 21
2
For the above data, compute the following.
a.The meanb.The variancec.The standard deviation
What will be an ideal response?
?
| a. | 10.8 |
| b. | 26.3 |
| c. | 5.1 |
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Answer the following statement true (T) or false (F)
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What will be an ideal response?