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Author Question: In one city, 25 out of 100 randomly sampled teenagers say that they smoke.(a) Consider the ... (Read 2754 times)

neverstopbelieb

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In one city, 25 out of 100 randomly sampled teenagers say that they smoke.
(a) Consider the hypotheses H0: p =  0.2 versus H1: p > 0.2. Explain what the researcher would be testing. Perform the test at the α = 0.05 level of significance. Write a conclusion for the test. Round the test statistic to the nearest hundredth.
(b) Repeat part (a) for the hypotheses H0: p = 0.24 versus H1: p > 0.24.
(c) Based on your results in parts (a) and (b), write a few sentences that explain the difference between "accepting" the statement in the null hypothesis versus "not rejecting" the statement in the null hypothesis.


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Marked as best answer by neverstopbelieb on Jan 16, 2020

Carliemb17

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neverstopbelieb

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Reply 2 on: Jan 16, 2020
Excellent


xiazhe

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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