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ses from One study, based on gers cite grades as their greatest source of pressure. Use a 0.05 significance level to test the claim that fewer than half of all teenagers the population feel that grades are their greatest source of pressure. Formulate the null and alternative hypotheses. Choose the correct answer below. A. Ho: p=0.5 Ha: p>0.5 c. Ho: p=0.5 Ha: p<0.5 Find the test statistic. B. Ho: p=0.5 Ha: p=0.5 OD. Ho: p<0.5 Ha: p=0.5

ses from One study, based on gers cite grades as their greatest source of pressure. Use a 0.05 significance level to test the claim that fewer than half of all teenagers the population feel that grades are their greatest source of pressure. Formulate the null and alternative hypotheses. Choose the correct answer below. A. Ho: p=0.5 Ha: p>0.5 c. Ho: p=0.5 Ha: p<0.5 Find the test statistic. B. Ho: p=0.5 Ha: p=0.5 OD. Ho: p<0.5 Ha: p=0.5

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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One study, based on responses from 1,023 randomly selected teenagers, concluded that 39% of teenagers cite grades as their greatest source of pressure. Use a 0.05 significance level to test the claim that fewer than half of all teenagers in the population feel that grades are their greatest source of pressure. Formulate the null and alternative hypotheses. Choose the correct answer below. OA. Ho: p=0.5 Ha: p>0.5 C. Ho: p=0.5 Ha: p<0.5 Find the test statistic. Z= (Round to two decimal places as needed.) B. Ho: p=0.5 H₂:p 0.5 O D. Ho: p <0.5 H₁: p=0.5
Transcribed Image Text:One study, based on responses from 1,023 randomly selected teenagers, concluded that 39% of teenagers cite grades as their greatest source of pressure. Use a 0.05 significance level to test the claim that fewer than half of all teenagers in the population feel that grades are their greatest source of pressure. Formulate the null and alternative hypotheses. Choose the correct answer below. OA. Ho: p=0.5 Ha: p>0.5 C. Ho: p=0.5 Ha: p<0.5 Find the test statistic. Z= (Round to two decimal places as needed.) B. Ho: p=0.5 H₂:p 0.5 O D. Ho: p <0.5 H₁: p=0.5
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