Calculate the critical z-value(s) for each of the given hypothesis test scenarios below. If multiple critical values exist for a single scenario, enter the solutions using a comma-separated list. Round z-values to two decimal places. • Find the critical z-value(s) for a left-tailed test of hypothesis for a mean, assuming the population standard deviation is known, with a sample size of 84 and let a = 0.05. 2= ● Find the critical z-value(s) for a right-tailed test of hypothesis for a proportion, with a sample size of 60 and a significance level of 1%. • Find the critical z-value(s) for a two-tailed test of hypothesis for a proportion, with a sample size of 43 and let a = 0.02. 2= • Find the critical z-value(s) for a two-tailed test of hypothesis for a proportion, with a sample size of 103 and a significance level of 0.1%. 2=
Calculate the critical z-value(s) for each of the given hypothesis test scenarios below. If multiple critical values exist for a single scenario, enter the solutions using a comma-separated list. Round z-values to two decimal places. • Find the critical z-value(s) for a left-tailed test of hypothesis for a mean, assuming the population standard deviation is known, with a sample size of 84 and let a = 0.05. 2= ● Find the critical z-value(s) for a right-tailed test of hypothesis for a proportion, with a sample size of 60 and a significance level of 1%. • Find the critical z-value(s) for a two-tailed test of hypothesis for a proportion, with a sample size of 43 and let a = 0.02. 2= • Find the critical z-value(s) for a two-tailed test of hypothesis for a proportion, with a sample size of 103 and a significance level of 0.1%. 2=
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Transcribed Image Text:Calculate the critical z-value(s) for each of the given hypothesis test scenarios below. If multiple critical
values exist for a single scenario, enter the solutions using a comma-separated list. Round z-values to two
decimal places.
. Find the critical z-value(s) for a left-tailed test of hypothesis for a mean, assuming the population
standard deviation is known, with a sample size of 84 and let a = 0.05.
2
●
Find the critical z-value(s) for a right-tailed test of hypothesis for a proportion, with a sample size of
60 and a significance level of 1%.
• Find the critical z-value(s) for a two-tailed test of hypothesis for a proportion, with a sample size of
43 and let a = 0.02.
2=
. Find the critical z-value(s) for a two-tailed test of hypothesis for a proportion, with a sample size of
103 and a significance level of 0.1%.
2=
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