Answered: 5. 4. State the null hypothesis in symbols. Express the decision rule in terms of z.

MATLAB: An Introduction with Applications

6th Edition

ISBN: 9781119256830

Author: Amos Gilat

Publisher: John Wiley & Sons Inc

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Question

Just Answer the Number 4 and 5.

E.
Given the following:
Sample Values
Population Values
X =110
u = 100
S = 14
O = 145
n = 50
n = 500
Use the 95% confidence level and two-tailed test to answer each of the following:
1.
What is a?
2.
Is the Central Limit Theorem applicable? Why?
3.
State the null hypothesis in words.
4.
State the null hypothesis in symbols.
5.
Express the decision rule in terms of z.

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