hypothesis test. a. Test that claim that the rate of all adults that have felt overwhelmed by email in the last six months somehow differed Which of the following is the correct Null Hypothesis (Ho)? O A. x 0.9 Ο Β. μ= 0.9 O C. p# 0.9 O D. p= 0.9 Is the test described in part (a) two-tailed, left-tailed, or right-tailed? Left-tailed test Right-tailed test Two-tailed test b. Test that claim that the mean daily screen time of all adults is now greater than 5 hours. Which of the following is the correct set of hypotheses (H, and H, )? O A. Ho: H>5 vs. H,: u = 5 O B. Ho: H = 5 vs. H,: u > 5

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14 of 14 (2 complete)
Identify the null and alternative hypothesis for each of the following claims.
Additionally, identify the directionality of the hypothesis test.
a. Test that claim that the rate of all adults that have felt overwhelmed by email in the last six months somehow differed from 90%.
Which of the following is the correct Null Hypothesis (Ho)?
O A. x= 0.9
O B. µ = 0.9
O C. p+0.9
O D. p = 0.9
Is the test described in part (a) two-tailed, left-tailed, or right-tailed?
Left-tailed test
Right-tailed test
Two-tailed test
b. Test that claim that the mean daily screen time of all adults is now greater than 5 hours.
Which of the following is the correct set of hypotheses (H, and H, )?
O A. Ho: H> 5 vs. H,: u = 5
O B. Ho: H = 5 vs. H,: u > 5
Click to select your answer.
e Type here to search
Transcribed Image Text:14 of 14 (2 complete) Identify the null and alternative hypothesis for each of the following claims. Additionally, identify the directionality of the hypothesis test. a. Test that claim that the rate of all adults that have felt overwhelmed by email in the last six months somehow differed from 90%. Which of the following is the correct Null Hypothesis (Ho)? O A. x= 0.9 O B. µ = 0.9 O C. p+0.9 O D. p = 0.9 Is the test described in part (a) two-tailed, left-tailed, or right-tailed? Left-tailed test Right-tailed test Two-tailed test b. Test that claim that the mean daily screen time of all adults is now greater than 5 hours. Which of the following is the correct set of hypotheses (H, and H, )? O A. Ho: H> 5 vs. H,: u = 5 O B. Ho: H = 5 vs. H,: u > 5 Click to select your answer. e Type here to search
lesis for each of the following claims.
Additionally, identify the directionality of the hypothesis test.
Left-tailed test
Right-tailed test
Two-tailed test
b. Test that claim that the mean daily screen time of all adults is now greater than 5 hours.
Which of the following is the correct set of hypotheses (Ho and H, )?
O A. Ho: H > 5 vs. H,: µ = 5
O B. Ho: H = 5 vs. H,: u > 5
OC. Ho: x = 5 vs. H,:x >5
D. Ho: p = 5 vs. H,: p >5
Is the test described in part (b) two-tailed, left-tailed, or right-tailed?
Two-tailed test
Right-tailed test
Left-tailed test
Click to select your answer.
e Type here to search
Transcribed Image Text:lesis for each of the following claims. Additionally, identify the directionality of the hypothesis test. Left-tailed test Right-tailed test Two-tailed test b. Test that claim that the mean daily screen time of all adults is now greater than 5 hours. Which of the following is the correct set of hypotheses (Ho and H, )? O A. Ho: H > 5 vs. H,: µ = 5 O B. Ho: H = 5 vs. H,: u > 5 OC. Ho: x = 5 vs. H,:x >5 D. Ho: p = 5 vs. H,: p >5 Is the test described in part (b) two-tailed, left-tailed, or right-tailed? Two-tailed test Right-tailed test Left-tailed test Click to select your answer. e Type here to search
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