3. [4.44/5.55 Points] DETAILS PREVIOUS ANSWERS WACKERLYSTAT7 10.3.025. MY NOTES ASK YOUR TEACHER An article reported tha

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3 4 44 5 55 Points Details Previous Answers Wackerlystat7 10 3 025 My Notes Ask Your Teacher An Article Reported Tha 1 (41.73 KiB) Viewed 30 times

3. [4.44/5.55 Points] DETAILS PREVIOUS ANSWERS WACKERLYSTAT7 10.3.025. MY NOTES ASK YOUR TEACHER An article reported that 66% of American adults always vote in presidential elections. To test this claim, a random sample of 200 adults was taken, and 128 stated that they always voted in presidential elections. Do the results of this sample provide sufficient evidence to indicate that the percentage of adults who say that they always vote in presidential elections, is different from the percentage reported in the article? Test using a = 0.01. State the null and alternative hypotheses. O Ho: p = 0.66 H: P = 0.66 O Ho: p > 0.66 Ha: p = 0.66 O Ho: P = 0.66 Hp = 0.66 O Ho: p = 0.66 Hp < 0.66 O Ho: P = 0.66 Hp > 0.66 State the rejection region. (Round your answers to two decimal places. If the test is one-tailed, enter NONE for the unused region.) 2 > 2.576 2 < -2.576 Calculate the appropriate test statistic. (Round your answer to two decimal places.) z = 0