# Question

The following list represents the number of absent students from my last nine statistics classes:

2 4 0 1 6 1 3 2 3

a. Calculate the range.

b. Calculate the variance.

c. Calculate the standard deviation.

2 4 0 1 6 1 3 2 3

a. Calculate the range.

b. Calculate the variance.

c. Calculate the standard deviation.

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