# Find the mean, variance and standard deviation of the given data

**Question description**

please see attached image on the left, where as that is the question. (the numbers below are in a chart on the question, see attachment) Thanks!

Find the mean, variance and standard deviation of the given data.

(1) Overtime Hours The number of overtime hours worked in one week per employee.

Overtime hours 0 1 2 3 4 5 6

Employee 6 12 29 57 42 30 16

(2) Television The number of televisions per household in a small town.

Televisions 0 1 2 3

Households 26 442 728 1404

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