The sample of six measurements shown below was randomly selected from a normally distributed population. Complete parts a through c. 1, 3, -1, 5, 1, 2 0 a. Test the null hypothesis that the mean of the population is 3 against the alternative hypothesis, u<3. Use a = 0.05. If a = 0.05, find the rejection region for the test. Choose the correct answer below. O A. t< -2.571 or t>2.571 O B. t>2.571 O C. t>2.015 D. t< -2.015 O E. t< -2.015 or t>2.015 OF. t< -2.571 Calculate the value of the test statistic. t= (Round to two decimal places as needed.)
The sample of six measurements shown below was randomly selected from a normally distributed population. Complete parts a through c. 1, 3, -1, 5, 1, 2 0 a. Test the null hypothesis that the mean of the population is 3 against the alternative hypothesis, u<3. Use a = 0.05. If a = 0.05, find the rejection region for the test. Choose the correct answer below. O A. t< -2.571 or t>2.571 O B. t>2.571 O C. t>2.015 D. t< -2.015 O E. t< -2.015 or t>2.015 OF. t< -2.571 Calculate the value of the test statistic. t= (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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can you solve for t please
Transcribed Image Text:The sample of six measurements shown below was randomly selected from a normally distributed population. Complete parts a through c.
1, 3, - 1, 5, 1, 2 0
a. Test the null hypothesis that the mean of the population is 3 against the alternative hypothesis, µ<3. Use a = 0.05.
If a = 0.05, find the rejection region for the test. Choose the correct answer below.
O A. t< - 2.571 or t> 2.571
B. t> 2.571
O C. t> 2.015
D. t< - 2.015
O E. t< - 2.015 or t> 2.015
O F. t< - 2.571
Calculate the value of the test statistic.
t=
(Round to two decimal places as needed.)
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