Question: Please answer these questions: State the null and alternative hypotheses, Ho, H1 Identify the?P-value. Make a conclusion regarding the hypothesis. Reject or fail to reject?

Please answer these questions:

State the null and alternative hypotheses, Ho, H1
Identify the?P-value.
Make a conclusion regarding the hypothesis.
Reject or fail to reject? the null hypothesis. There is or is not? sufficient evidence to claim that the mean hippocampal volume is equal /greater than/less than___cm3.

In a study, researchers wanted to measure the effect of alcohol on the hippocampal region, the portion of the brain responsible for long-term memory storage, in adolescents. The researchers randomly selected 24 adolescents with alcohol use disorders to determine whether the hippocampal volumes in the alcoholic adolescents were less than the normal volume of 9.02 cma. An analysis of the sample data revealed that the hippocampal volume is approximately normal with no outliers and )_(= 8.01 cm3 and s = 0.8 cm3. Conduct the appropriate test at the a = 0.01 level of signicance. State the null and alternative hypotheses. H0: p : H1 : p V (Type integers or decimals. Do not round.)

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