The dean of a university estimates that the mean number of classroom hours per week for full-time faculty is 10.0. As a member of the student council, you want to test this claim. A random sample of the number of classroom hours for eight full-time faculty for one week is shown in the table below. At ¤ = 0.05, can you reject the dean's claim? Complete parts (a) through (d) below. Assume the population is normally distributed. 10.1 7.8 12.8 6.1 4.4 9.6 12.3 9.1 O
The dean of a university estimates that the mean number of classroom hours per week for full-time faculty is 10.0. As a member of the student council, you want to test this claim. A random sample of the number of classroom hours for eight full-time faculty for one week is shown in the table below. At ¤ = 0.05, can you reject the dean's claim? Complete parts (a) through (d) below. Assume the population is normally distributed. 10.1 7.8 12.8 6.1 4.4 9.6 12.3 9.1 O
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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Question
(a) Write the claim mathematically and identify
H0
and
Ha.
Which of the following correctly states
H0
and
Ha?
(b) Use technology to find the P-value.
(c) Decide whether to reject or fail to reject the null hypothesis.
(d) Interpret the decision in the context of the original claim.
Transcribed Image Text:The dean of a university estimates that the mean number of classroom hours per week for full-time faculty is 10.0. As a member of the student council, you want to test this claim. A random
sample of the number of classroom hours for eight full-time faculty for one week is shown in the table below. At a = 0.05, can you reject the dean's claim? Complete parts (a) through (d) below.
Assume the population is normally distributed.
10.1
7.8
12.8
6.1
4.4
9.6
12.3
9.1 O
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