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? 3939 3737 3535 2727 1616 1515 1212 1111 10.710.7 9.39.3 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 there is an outlier in the sample data. B. No, because the sample is not representative of the whole population. C. Yes, because the standard deviation is an unbiased estimator. D. Yes, because the sample is random.
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? 3939 3737 3535 2727 1616 1515 1212 1111 10.710.7 9.39.3 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 there is an outlier in the sample data. B. No, because the sample is not representative of the whole population. C. Yes, because the standard deviation is an unbiased estimator. D. Yes, because the sample is random.
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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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?
3939
3737
3535
2727
1616
1515
1212
1111
10.710.7
9.39.3
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 there is an outlier in the sample data.
No, because the sample is not representative of the whole population.
Yes, because the standard deviation is an unbiased estimator.
Yes, because the sample is random.
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