Question

Listed below are the top 10 annual salaries​ (in millions of​ dollars) of TV personalities. Find the​ range, variance, and standard deviation for the sample data. Given that these are the top 10​ salaries, do we know anything about the variation of salaries of TV personalities in​ general?

4040     

3939     

3838     

3030     

1919     

1616     

1515     

1414     

13.913.9     

12.712.7

  

The range of the sample data is

​$27.327.3

million. ​(Type an integer or a​ decimal.)The variance of the sample data is

nothing.

​(Round to two decimal places as​ needed.)

Answer 1

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