Homework: D2 - Measures of Variation Save
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3.2.7
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?
39 37 36 30 20 19 18 15 14.7 13.4
The range of the sample data is $million. (Type an integer or a decimal.)
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step-by-step explanation:

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

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i have not got your picture clearly so see it once again