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B) If a population is not normally distributed, then the variable X is approximately normally distributed for large sample sizes. C) If a population is normally distributed, then X has to be normally distributed, even for small sample sizes. D) A sampling distribution has the same mean and standard deviation as the population distribution. E) Suppose a confidence interval is constructed to estimate the mean µ of a population using a sample of size n = 10. A 95% confidence interval will be more narrow than a 99% confidence interval. F) Increasing sample size will decrease the width of a confidence interval G) If we construct two 95% confidence intervals using two independent random samples of size n = 29 from the same population, then the confidence intervals may or may not be the same width. H) A hypothesis test can only be performed if a sample size is large.

B) If a population is not normally distributed, then the variable X is approximately normally distributed for large sample sizes. C) If a population is normally distributed, then X has to be normally distributed, even for small sample sizes. D) A sampling distribution has the same mean and standard deviation as the population distribution. E) Suppose a confidence interval is constructed to estimate the mean µ of a population using a sample of size n = 10. A 95% confidence interval will be more narrow than a 99% confidence interval. F) Increasing sample size will decrease the width of a confidence interval G) If we construct two 95% confidence intervals using two independent random samples of size n = 29 from the same population, then the confidence intervals may or may not be the same width. H) A hypothesis test can only be performed if a sample size is large.

MATLAB: An Introduction with Applications
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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9:39 AM Thu Dec 10 - 99% Вack Click Here to begin, or go to assignments and click on midterm 3 AI CA aIm 2 of 8 B) If a population is not normally distributed, then the variable X is approximately normally distributed for large sample sizes. C) If a population is normally distributed, then X has to be normally distributed, even for small sample sizes. D) A sampling distribution has the same mean and standard deviation as the population distribution. E) Suppose a confidence interval is constructed to estimate the mean u of a population using a sample of size n = 10. A 95% confidence interval will be more narrow than a 99% confidence interval. F) Increasing sample size will decrease the width of a confidence interval G) If we construct two 95% confidence intervals using two independent random samples of size n = 29 from the same population, then the confidence intervals may or may not be the same width. H) A hypothesis test can only be performed if a sample size is large. Previous Next Dashboard 000 000 Calendar Тo Do Notifications Inbox
Transcribed Image Text:9:39 AM Thu Dec 10 - 99% Вack Click Here to begin, or go to assignments and click on midterm 3 AI CA aIm 2 of 8 B) If a population is not normally distributed, then the variable X is approximately normally distributed for large sample sizes. C) If a population is normally distributed, then X has to be normally distributed, even for small sample sizes. D) A sampling distribution has the same mean and standard deviation as the population distribution. E) Suppose a confidence interval is constructed to estimate the mean u of a population using a sample of size n = 10. A 95% confidence interval will be more narrow than a 99% confidence interval. F) Increasing sample size will decrease the width of a confidence interval G) If we construct two 95% confidence intervals using two independent random samples of size n = 29 from the same population, then the confidence intervals may or may not be the same width. H) A hypothesis test can only be performed if a sample size is large. Previous Next Dashboard 000 000 Calendar Тo Do Notifications Inbox
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