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? 40 39 37 30 18 17 16 15 14.9 13.6 The range of the sample data is $nothing 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 of the sample data is $nothing million. (Round to two decimal places as needed.) Is the standard deviation of the sample a good estimate of the variation of salaries of TV personalities in general? A. No, because the sample is not representative of the whole population. B. Yes, because the sample is random. C. No, because there is an outlier in the sample data. D. Yes, because the standard deviation is an unbiased estimator.
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? 40 39 37 30 18 17 16 15 14.9 13.6 The range of the sample data is $nothing 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 of the sample data is $nothing million. (Round to two decimal places as needed.) Is the standard deviation of the sample a good estimate of the variation of salaries of TV personalities in general? A. No, because the sample is not representative of the whole population. B. Yes, because the sample is random. C. No, because there is an outlier in the sample data. D. Yes, because the standard deviation is an unbiased estimator.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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?
40
39
37
30
18
17
16
15
14.9
13.6
The range of the sample data is
$nothing
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 of the sample data is
$nothing
million.(Round to two decimal places as needed.)
Is the standard deviation of the sample a good estimate of the variation of salaries of TV personalities in general?
No, because the sample is not representative of the whole population.
Yes, because the sample is random.
No, because there is an outlier in the sample data.
Yes, because the standard deviation is an unbiased estimator.
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