According to a reputable magazine, 35% of people in a certain large country have sleepwalked at least once in their lives. Suppose a random sample of 200 people showed that 48 reported sleepwalking. The null and alternative hypotheses for a test that would test whether the proportion of people who have sleepwalked is 0.35 are Ho: p= 0.35 and H,: p #0.35, respectively. The conditions for such a test are satisfied. Use the technology output provided to determine the test statistic and p-value for the test, and provide a conclusion. Use a significance level of 0.05. Click the icon to view the technology output. Determine the test statistic. (Round to two decimal places as needed.) Determine the p-value. p-value = (Round to three decimal places as needed.) What is the conclusion to this test? Ho. There V sufficient evidence to conclude that the proportion of people who have sleepwalked V 0.35

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 50E: Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible...
icon
Related questions
Topic Video
Question
Question Help
According to a reputable magazine, 35% of people in a certain large country have sleepwalked at least once in their lives. Suppose a random sample of 200
people showed that 48 reported sleepwalking. The null and alternative hypotheses for a test that would test whether the proportion of people who have
sleepwalked is 0.35 are Ho: p= 0.35 and H: p #0.35, respectively. The conditions for such a test are satisfied. Use the technology output provided to determine
the test statistic and p-value for the test, and provide a conclusion. Use a significance level of 0.05.
Click the icon to view the technology output.
Determine the test statistic.
(Round to two decimal places as needed.)
Determine the p-value.
p-value =
(Round to three decimal places as needed.)
%3D
What is the conclusion to this test?
Ho. There
sufficient evidence to conclude that the proportion of people who have sleepwalked
V0.35
i Technology Output
Hypothesis test results:
p: Proportion of successes
Ho p=0.35
HA P#0.35
Proportion Count Total Sample Prop.
P-value
Std. Err.
0.24 003372684
Z-Stat
-3 2614970 0 0011
48
200
Print
Done
Enter your answ
423 PM
11/28/2020
Transcribed Image Text:Question Help According to a reputable magazine, 35% of people in a certain large country have sleepwalked at least once in their lives. Suppose a random sample of 200 people showed that 48 reported sleepwalking. The null and alternative hypotheses for a test that would test whether the proportion of people who have sleepwalked is 0.35 are Ho: p= 0.35 and H: p #0.35, respectively. The conditions for such a test are satisfied. Use the technology output provided to determine the test statistic and p-value for the test, and provide a conclusion. Use a significance level of 0.05. Click the icon to view the technology output. Determine the test statistic. (Round to two decimal places as needed.) Determine the p-value. p-value = (Round to three decimal places as needed.) %3D What is the conclusion to this test? Ho. There sufficient evidence to conclude that the proportion of people who have sleepwalked V0.35 i Technology Output Hypothesis test results: p: Proportion of successes Ho p=0.35 HA P#0.35 Proportion Count Total Sample Prop. P-value Std. Err. 0.24 003372684 Z-Stat -3 2614970 0 0011 48 200 Print Done Enter your answ 423 PM 11/28/2020
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Proportions
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning