Mathematics, 17.06.2020 17:57 kayleahrayne
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 32 21 18 16 14 13.7 12.6 The range of the sample data is $ 29.4 million. (Type an integer or a decimal.) The variance of the sample data is 145.24. (Round to two decimal places as needed.) The standard deviation of the sample data is $ 12.05 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. Yes, because the sample is random. C. Yes, because the standard deviation is an unbiased estimator. D. No, because the sample is not representative of the whole populatio
Answers: 3
Mathematics, 21.06.2019 18:30
Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists
Answers: 2
Mathematics, 21.06.2019 22:10
Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)
Answers: 2
Mathematics, 21.06.2019 22:50
Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?
Answers: 2
Mathematics, 22.06.2019 00:00
Layla answer 21 of the 25 questions on his history test correctly.what decimal represents the fraction of problem he answer incorrectly.
Answers: 1
Listed below are the top 10 annual salaries (in millions of dollars) of TV personalities. Find the r...
Mathematics, 22.12.2019 03:31
Mathematics, 22.12.2019 03:31
Biology, 22.12.2019 03:31
Mathematics, 22.12.2019 03:31
Geography, 22.12.2019 03:31
Mathematics, 22.12.2019 03:31
Geography, 22.12.2019 03:31
Mathematics, 22.12.2019 03:31
Mathematics, 22.12.2019 03:31
Mathematics, 22.12.2019 03:31
Mathematics, 22.12.2019 03:31
Health, 22.12.2019 03:31
Physics, 22.12.2019 03:31
Mathematics, 22.12.2019 03:31
History, 22.12.2019 03:31