To test Ho: o =2.4 versus H₁: o>2.4, a random sample of size n = 23 is obtained from a population that is known to be normally distributed. (a) If the sample standard deviation is determined to be s = 3.3, compute the test statistic. (b) If the researcher.decides to test this hypothesis at the x = 0.05 level of significance, use technology to determine the P-value. (c) Will the researcher reject the null hypothesis? ... (a) The test statistic is x3 = . 4 (Round to two decimal places as needed.).
To test Ho: o =2.4 versus H₁: o>2.4, a random sample of size n = 23 is obtained from a population that is known to be normally distributed. (a) If the sample standard deviation is determined to be s = 3.3, compute the test statistic. (b) If the researcher.decides to test this hypothesis at the x = 0.05 level of significance, use technology to determine the P-value. (c) Will the researcher reject the null hypothesis? ... (a) The test statistic is x3 = . 4 (Round to two decimal places as needed.).
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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 alt="To test Ho: o = 2.4 versus H₁: o>2.4, a random sample of size n=23 is obtained from a population that is known to be normally distributed.
(a) If the sample standard deviation is determined to be s= 3.3, compute the test statistic.
(b) If the researcher. decides to test this hypothesis at the x = 0.05 level of significance, use technology to determine the P-value.
(c) Will the researcher reject the null hypothesis?
(a) The test statistic is x² =.
A
(Round to two decimal places as needed.)
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Transcribed Image Text:To test Ho: o = 2.4 versus H₁: o>2.4, a random sample of size n=23 is obtained from a population that is known to be normally distributed.
(a) If the sample standard deviation is determined to be s= 3.3, compute the test statistic.
(b) If the researcher. decides to test this hypothesis at the x = 0.05 level of significance, use technology to determine the P-value.
(c) Will the researcher reject the null hypothesis?
(a) The test statistic is x² =.
A
(Round to two decimal places as needed.)
Help me solve this View an example Get more help.
Clear all
Type here to search
Bi C
a
R
T
O
(2
96°F Sunny
Final check
4:15 PM
E
6/18/2022
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