Listed below are the top 10 annual salaries (in millions of dollars) of TV perso
ID: 3182360 • Letter: L
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?
4038373119 17141211.610.5
The range of the sample data is $
29.5 million. (Type an integer or a decimal.)
The variance of the sample data is ???
nothing. (Round to two decimal places as needed.)
the standard deviation. ??
Explanation / Answer
The statistical software output for this problem is:
Summary statistics:
Hence,
Range =29.5 million
Variance = 146.02 million
Standard deviation = 12.08 million
No, this can't tell about the variation of salaries of TV personalities in general because the sample is taken of top 10 annual salaries only.
Column Range Variance Std. dev. Salaries 29.5 146.02322 12.084007Related Questions
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