An electronic device is claimed to remain alive under water on average for 26 minutes (assume under-water lifetimes are approximately Normal). A random sample of 25 devices were tested and found to be alive on average for 23.6minutes with a sample standard deviation of 4 minutes. If the computed t-value falls into the interval that contains 95% of all critical values, the claim will be satisfied.Click here to view page 1 of the table of critical values of the t-distribution.Click here to view page 2 of the table of critical values of the t-distribution.The claim canV satisfied, because the computed t-value isand itbetween the critical valuesand(Round to threeincluding any zeros.)benot be An electronic device is claimed to remain alive under water on average for 26 minutes (assume under-water lifetimes are approximately Normal). A random sample of 25 devices were tested and found to be alive on average for 23.6minutes with a sample standard deviation of 4 minutes. If the computed t-value falls into the interval that contains 95% of all critical values, the claim will be satisfied.Click here to view page 1 of the table of critical values of the t-distribution.Click here to view page 2 of the table of critical values of the t-distribution.The claim cansatisfied, because the computed t-value isand itV between the critical valuesand(Round to three decimal places including any zeros.)does not fallfalls

Given mu=26,n=25 Xbar=23.6, s=4 We want to test the t statistic

An electronic device is claimed to remain alive under water on average for 26 minutes (assume under-water lifetimes are approximately Normal). A random sample of 25 devices were tested and found to be alive on average for 23.6 minutes with a sample standard deviation of 4 minutes. If the computed t-value falls into the interval that contains 95% of all critical values, the claim will be satisfied. Click here to view page 1 of the table of critical values of the t-distribution. Click here to view page 2 of the table of critical values of the t-distribution. V satisfied, because the computed t-value is and it s including any zeros.) The claim can between the critical values and (Round to thre be not be

An electronic device is claimed to remain alive under water on average for 26 minutes (assume under-water lifetimes are approximately Normal). A random sample of 25 devices were tested and found to be alive on average for 23.6 minutes with a sample standard deviation of 4 minutes. If the computed t-value falls into the interval that contains 95% of all critical values, the claim will be satisfied. Click here to view page 1 of the table of critical values of the t-distribution. Click here to view page 2 of the table of critical values of the t-distribution. V satisfied, because the computed t-value is and it s including any zeros.) The claim can between the critical values and (Round to thre be not be

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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