Question
What are examples of null and alternate hypotheses and conditions under which the null hypothesis is...
What are examples of null and alternate hypotheses and conditions under which the null hypothesis is rejected.
Homework Answers
Answer #1
Solution:-
State the hypotheses. The first step is to state the null hypothesis and an alternative hypothesis.
Null hypothesis: u = 30
Alternative hypothesis: u 
30
Note that these hypotheses constitute a two-tailed test.
If the p-value is less than significance level (
),
then we have to reject the null hypothesis.
If the p-value is greater than significance level (),
then we failed to reject the null hypothesis.
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