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Question
For the following data| 20 | 18 | 17 | 23 | 22 | 19 | 21 | 17 | 23 |
Compute the following measures:
a. The mean
b. The variance
c. The standard deviation
d. The coefficient of variation
e. The 25th percentile
f. The median
g. The 75th percentile
Answer
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