Please answer all. Thank you. Which of the following random variables would require that the confidence interval for the proportion rather than the mean, be used? A.) the number of sales per employee in 2008 B.) the volume in ounces of bottle fill weight C.) the weight in pounds of bag of fertilize D.) the number of employees who vote in favor rather than against a new over time policy When determining the sample size for mean for a given level of confidence and standard deviation. If the margin of error is allowed to increase the sample size required A.) will stay the same B.) will decrease C.) will increase D.) cannot be determined

Please answer all. Thank you. Which of the following random variables would require that the confidence interval for the proportion rather than the mean, be used? A.) the number of sales per employee in 2008 B.) the volume in ounces of bottle fill weight C.) the weight in pounds of bag of fertilize D.) the number of employees who vote in favor rather than against a new over time policy When determining the sample size for mean for a given level of confidence and standard deviation. If the margin of error is allowed to increase the sample size required A.) will stay the same B.) will decrease C.) will increase D.) cannot be determined

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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