Use the following to answer questions :
The times (in minutes)taken by a sample of nine students to complete a statistics test are:
52 47 57 33 39 43 52 41 36
-The standard deviation of these times,rounded to three decimal places,is:
Correct Answer:
Verified
Q27: Use the following to answer questions :
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Q33: Use the following to answer questions :
The
Q34: The procedure for obtaining the variance from
Q35: Use the following to answer questions :
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Q36: Use the following to answer questions :
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Q37: Use the following to answer questions :
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