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In Testing the Hypotheses:
H0 : ? = 950
H1 \neq

Question 127

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In testing the hypotheses:
H0 : ? = 950
H1 : ? \neq\neq 950,
the following information was given: ? = 1000, α\alpha = 0.05, ? = 180 and n = 75.
It was found that ? = 0.2061.
a. Recalculate ? if n = 100.
b. What is the effect of increasing the sample size on the value of ??

Correct Answer:

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a. ? = P(914.72 < blured image
< 985.28, ...

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