Answer the questions — task. Mathematics State Board, Class 10.

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Answer variants:

143.14

11.8

16.91

The number of people visiting the museum from Monday to Friday is 147.4, 156.2, 132, 129.1, 151.

1. The mean number of people visiting the museum is

2. The standard deviation of people visiting the museum is

3. The coefficient of variation is

Did you find an error?

8. Answer the questions