A soda vending machine was designed to discharge an average of 7 fluid ounces per cup. In a test of the machine, ten cups of liquid were taken out of the machine and measured. The mean and standard deviation of the ten measurements were 7.151 ounces and .15 ounces, respectively. Do these data present sufficient evidence to indicate that the mean discharge differs from 7 ounces? a) In the space below write the value of the test statistic Answer for part 1 b) Then write the null hypothesis H0: p = Answer for part 2 c) Indicate what type of test should be done for the alternative hypothesis Answer d) Select the correct answer with α = 0.07

A soda vending machine was designed to discharge an average of 7 fluid ounces per cup. In a test of the machine, ten cups of liquid were taken out of the machine and measured. The mean and standard deviation of the ten measurements were 7.151 ounces and .15 ounces, respectively. Do these data present sufficient evidence to indicate that the mean discharge differs from 7 ounces? a) In the space below write the value of the test statistic Answer for part 1 b) Then write the null hypothesis H0: p = Answer for part 2 c) Indicate what type of test should be done for the alternative hypothesis Answer d) Select the correct answer with α = 0.07

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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