A sample of 20 CEOS shows total annual compensations ranging from a minimum of $0.1 to $62.57 million. The average for these 20 CEOS is $34.110 million. 10 Q 20 60 20 40 Total compensation in millions 60 80 40 Total compensation in millions The histogram and boxplot are shown above. Based on these data, a computer program found that a 95% confidence interval for the mean annual compensation of all CEOS is (-8.05,76.27) SM. Why should you be hesitant to trust this confidence interval? Choose the correct answer below. O A. The assumptions and conditions for a t-interval are not met. The distribution has a large outlier that is pulling the mean higher. O B. The assumptions and conditions for a t-interval are not met. The distribution is too skewed for a sample size of only 20. OC. The assumptions and conditions for a t-interval are not met. The distribution is bimodal. O D. The assumptions and conditions for a t-interval are met. The confidence interval is satisfactory.

A sample of 20 CEOS shows total annual compensations ranging from a minimum of $0.1 to $62.57 million. The average for these 20 CEOS is $34.110 million. 10 Q 20 60 20 40 Total compensation in millions 60 80 40 Total compensation in millions The histogram and boxplot are shown above. Based on these data, a computer program found that a 95% confidence interval for the mean annual compensation of all CEOS is (-8.05,76.27) SM. Why should you be hesitant to trust this confidence interval? Choose the correct answer below. O A. The assumptions and conditions for a t-interval are not met. The distribution has a large outlier that is pulling the mean higher. O B. The assumptions and conditions for a t-interval are not met. The distribution is too skewed for a sample size of only 20. OC. The assumptions and conditions for a t-interval are not met. The distribution is bimodal. O D. The assumptions and conditions for a t-interval are met. The confidence interval is satisfactory.

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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