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 variance of these times,rounded to three decimal places,is:

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The Answer of 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 variance of these times,rounded to three decimal places,is:

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