manufacturer states that the assembly time of a certain component is 3 hours. The population standard deviation for the assembly time of such components is 15 minutes. Fifty components are selected, and the average assembly time is found to be 3.1 hours. Test the manufacturer's claim using a level of significance of 0.05. a- STEP 1 H0: H1: b- STEP 2 α = c- STEP 3 Compute the relevant test statistic. Test Statistics: d- STEP 4 State the Rejection Criteria. Draw a picture. e- STEP 5 Decision Regarding H0, state as a complete sentence
manufacturer states that the assembly time of a certain component is 3 hours. The population standard deviation for the assembly time of such components is 15 minutes. Fifty components are selected, and the average assembly time is found to be 3.1 hours. Test the manufacturer's claim using a level of significance of 0.05. a- STEP 1 H0: H1: b- STEP 2 α = c- STEP 3 Compute the relevant test statistic. Test Statistics: d- STEP 4 State the Rejection Criteria. Draw a picture. e- STEP 5 Decision Regarding H0, state as a complete sentence
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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A manufacturer states that the assembly time of a certain component is 3 hours. The population standard deviation for the assembly time of such components is 15 minutes. Fifty components are selected, and the average assembly time is found to be 3.1 hours. Test the manufacturer's claim using a level of significance of 0.05.
a- STEP 1
H0:
H1:
b- STEP 2
α =
c- STEP 3 Compute the relevant test statistic.
Test Statistics:
d- STEP 4 State the Rejection Criteria. Draw a picture.
e- STEP 5 Decision Regarding H0, state as a complete sentence
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