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The health of employees is monitored by periodically weighing them. A sample of 54 employees has a mean weight of 184 lb and a standard deviation of 40.5 lb. At al significance level 5%, we want to test the claim that the population mean of all such employees weights is less than 200 lb. Which test would be appropriate for this problem? One-sample z-test. One-sample t-test. Either one-sample z-test or one-sample t-test. Neither one-sample z-test nor one-sample t-test. QUESTION B A random sample of 1000 college applications showed that 733 (of those applications were submitted online. Compute the test statistic used to test the claim that among all college applications the percentage submitted online is equal to 75%. Round your answer to three decimal places.

The health of employees is monitored by periodically weighing them. A sample of 54 employees has a mean weight of 184 lb and a standard deviation of 40.5 lb. At al significance level 5%, we want to test the claim that the population mean of all such employees weights is less than 200 lb. Which test would be appropriate for this problem? One-sample z-test. One-sample t-test. Either one-sample z-test or one-sample t-test. Neither one-sample z-test nor one-sample t-test. QUESTION B A random sample of 1000 college applications showed that 733 (of those applications were submitted online. Compute the test statistic used to test the claim that among all college applications the percentage submitted online is equal to 75%. Round your answer to three decimal places.

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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QUESTION 7 The health of employees is monitored by periodically weighing them. A sample of 54 employees has a mean weight of 184 lb and a standard deviation of 40.5 lb. At a significance level 5%, we want to test the claim that the population mean of all such employees weights is less than 200 lb. Which test would be appropriate for this problem? ⒸOne-sample z-test. One-sample t-test. Either one-sample z-test or one-sample t-test. ONeither one-sample z-test nor one-sample t-test. QUESTION 8 A random sample of 1000 college applications showed that 733 (of those applications were submitted online. Compute the test statistic used to test the claim that among all college applications the percentage submitted online is equal to 75%. Round your answer to three decimal places.
Transcribed Image Text:QUESTION 7 The health of employees is monitored by periodically weighing them. A sample of 54 employees has a mean weight of 184 lb and a standard deviation of 40.5 lb. At a significance level 5%, we want to test the claim that the population mean of all such employees weights is less than 200 lb. Which test would be appropriate for this problem? ⒸOne-sample z-test. One-sample t-test. Either one-sample z-test or one-sample t-test. ONeither one-sample z-test nor one-sample t-test. QUESTION 8 A random sample of 1000 college applications showed that 733 (of those applications were submitted online. Compute the test statistic used to test the claim that among all college applications the percentage submitted online is equal to 75%. Round your answer to three decimal places.
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