Consider the following hypothesis test. Ho: ≤ 50 H₂: > 50 A sample of 60 is used and the population standard deviation is 8. Use the critical value approach to state your conclusion for each of the following sample results. Use a = 0.05. (Round your answers to two decimal places.) x= 52.9 (a) Find the value of the test statistic. State the critical values for the rejection rule. (If the test is one-tailed, enter NONE for the unused tail.) test statistics test statistic 2 State your conclusion. O Reject Ho. There is sufficient evidence to conclude that μ > 50. O Do not reject Ho. There is insufficient evidence to conclude that μ > 50. O Reject Ho. There is insufficient evidence to conclude that μ > 50. O Do not reject Ho. There is sufficient evidence to conclude that μ > 50. Find the value of the test statistic. State the critical values for the rejection rule. (If the test is one-tailed, enter NONE for the unused tail.) test statistics test statistic 2 State your conclusion. O Reject Ho. There is sufficient evidence to conclude that μ > 50. O Do not reject Ho. There is insufficient evidence to conclude that > 50. O Reject Ho. There is insufficient evidence to conclude that μ > 50. O Do not reject Ho. There sufficient evidence to conclude that > 50. Find the value of the test statistic. State the critical values for the rejection rule. (If the test is one-tailed, enter NONE for the unused tail.) test statistic s tect statistic (b)x=51 (c) x = 51.9
Consider the following hypothesis test. Ho: ≤ 50 H₂: > 50 A sample of 60 is used and the population standard deviation is 8. Use the critical value approach to state your conclusion for each of the following sample results. Use a = 0.05. (Round your answers to two decimal places.) x= 52.9 (a) Find the value of the test statistic. State the critical values for the rejection rule. (If the test is one-tailed, enter NONE for the unused tail.) test statistics test statistic 2 State your conclusion. O Reject Ho. There is sufficient evidence to conclude that μ > 50. O Do not reject Ho. There is insufficient evidence to conclude that μ > 50. O Reject Ho. There is insufficient evidence to conclude that μ > 50. O Do not reject Ho. There is sufficient evidence to conclude that μ > 50. Find the value of the test statistic. State the critical values for the rejection rule. (If the test is one-tailed, enter NONE for the unused tail.) test statistics test statistic 2 State your conclusion. O Reject Ho. There is sufficient evidence to conclude that μ > 50. O Do not reject Ho. There is insufficient evidence to conclude that > 50. O Reject Ho. There is insufficient evidence to conclude that μ > 50. O Do not reject Ho. There sufficient evidence to conclude that > 50. Find the value of the test statistic. State the critical values for the rejection rule. (If the test is one-tailed, enter NONE for the unused tail.) test statistic s tect statistic (b)x=51 (c) x = 51.9
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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Transcribed Image Text:Consider the following hypothesis test.
Ho: μ ≤ 50
H₂:μ > 50
A sample of 60 is used and the population standard deviation is 8. Use the critical value approach to state your conclusion for each of the following sample results. Use a = 0.05. (Round your answers to two decimal places.)
(a) x = 52.9
Find the value of the test statistic.
State the critical values for the rejection rule. (If the test is one-tailed, enter NONE for the unused tail.)
test statistic S
test statistic >
State your conclusion.
O Reject Ho. There is sufficient evidence to conclude that μ > 50.
Do not reject Ho. There is insufficient evidence to conclude that μ> 50.
O Reject Ho. There is insufficient evidence to conclude that μ > 50.
O Do not reject Ho. There is sufficient evidence to conclude that μ> 50.
Find the value of the test statistic.
State the critical values for the rejection rule. (If the test is one-tailed, enter NONE for the unused tail.)
test statistic <
test statistic >
State your conclusion.
Reject Ho. There is sufficient evidence to conclude that μ > 50.
O Do not reject Ho. There is insufficient evidence to conclude that μ > 50.
Reject Ho. There is insufficient evidence to conclude that μ > 50.
O Do not reject Ho. There is sufficient evidence to conclude that μ > 50.
Find the value of the test statistic.
State the critical values for the rejection rule. (If the test is one-tailed, enter NONE for the unused tail.)
test statistic <
test statistic >
(b) x = 51
(c) x = 51.9
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