Mathematics, 17.06.2020 04:57 mmcdaniels46867
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?
42 40 39 31 22 18 15 12 11.7 10.5
The Range of the sample data is $[ ] million.
The variance of the sample data is [ ].
The standard deviation of the sample data is $[ ] million.
Is the the standard deviation of the sample a good estimate of the variation of the salaries of the TV personalities in general ?
A. Yes, because the standard deviation is an unbiased estimator
B. No, because the sample is not representative of the whole population.
C. No, because there is an outlier in the sample data.
D. Yes, because the sample is random.
Answers: 3
Mathematics, 21.06.2019 15:40
The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?
Answers: 3
Mathematics, 21.06.2019 19:20
Find the area of an equilateral triangle with a side of 6 inches
Answers: 2
Mathematics, 21.06.2019 20:40
Lines a and b are parallel. what is the value of x? -5 -10 -35 -55
Answers: 2
Listed below are the top 10 annual salaries (in millions of dollars) of TV personalities. Find the r...
Advanced Placement (AP), 09.10.2019 17:30
Mathematics, 09.10.2019 17:30
Chemistry, 09.10.2019 17:30
Mathematics, 09.10.2019 17:30
English, 09.10.2019 17:30
Mathematics, 09.10.2019 17:30
Mathematics, 09.10.2019 17:30
Mathematics, 09.10.2019 17:30
Mathematics, 09.10.2019 17:30