The National Institute of Mental Health published an article stating that in any one-year period, approximately 8.4% of American adults suffer from depression or a depressive illness. Suppose that in a survey of 2000 people in a certain city, 10.7% of them suffered from depression or a depressive illness. Conduct a hypothesis test to determine if the true proportion of people in that city suffering from depression or a depressive illness is more than the 8.4% in the general adult American population. Test the relevant hypotheses using a 1% level of significance. Give answer to at least 4 decimal places. Identify the Null and Alternative Hypotheses. (Select the correct symbols and use decimal values not percentages.) Ho: Select an answer H: Select an answer ?V Based on the hypotheses, find the following correct to at least 3 decimal places: Test Statistic: z = p-value = Based on the above we choose to Select an answer The correct summary would be: Select an answer that the true proportion of people in that city suffering from depression or a depressive illness is more than the percent in the general adult American population of 8.4%. Question Help: Video Submit Question

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
icon
Related questions
Question
??
The National Institute of Mental Health published an article stating that in any one-year period,
approximately 8.4% of American adults suffer from depression or a depressive illness. Suppose that in a
survey of 2000 people in a certain city, 10.7% of them suffered from depression or a depressive illness.
Conduct a hypothesis test to determine if the true proportion of people in that city suffering from
depression or a depressive illness is more than the 8.4% in the general adult American population. Test the
relevant hypotheses using a 1% level of significance. Give answer to at least 4 decimal places.
Identify the Null and Alternative Hypotheses. (Select the correct symbols and use decimal values not
percentages.)
Ho: Select an answer
H: Select an answer
?V
Based on the hypotheses, find the following correct to at least 3 decimal places:
Test Statistic: z =
p-value =
Based on the above we choose to Select an answer
The correct summary would be: Select an answer
that the true proportion
of people in that city suffering from depression or a depressive illness is more than the percent in the
general adult American population of 8.4%.
Question Help: Video
Submit Question
Transcribed Image Text:The National Institute of Mental Health published an article stating that in any one-year period, approximately 8.4% of American adults suffer from depression or a depressive illness. Suppose that in a survey of 2000 people in a certain city, 10.7% of them suffered from depression or a depressive illness. Conduct a hypothesis test to determine if the true proportion of people in that city suffering from depression or a depressive illness is more than the 8.4% in the general adult American population. Test the relevant hypotheses using a 1% level of significance. Give answer to at least 4 decimal places. Identify the Null and Alternative Hypotheses. (Select the correct symbols and use decimal values not percentages.) Ho: Select an answer H: Select an answer ?V Based on the hypotheses, find the following correct to at least 3 decimal places: Test Statistic: z = p-value = Based on the above we choose to Select an answer The correct summary would be: Select an answer that the true proportion of people in that city suffering from depression or a depressive illness is more than the percent in the general adult American population of 8.4%. Question Help: Video Submit Question
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Recommended textbooks for you
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax