The National Institute of Mental Health published an article stating that in any one-year period, approximately 9.5 percent of American adults suffer from depression or a depressive illness. Suppose that in a survey of 100 people in a certain town, seven of them suffered from depression or a depressive illness. Conduct a hypothesis test to determine if the true proportion of people in that town suffering from depression or a depressive illness is lower than the percent in the general adult American population.Is this a test of one mean or proportion?State the null and alternative hypotheses.H0: ____________________ Ha: ____________________Is this a right-tailed, left-tailed, or two-tailed test?What symbol represents the random variable for this test?In words, define the random variable for this test.Calculate the following:x = ________________n = ________________p′p′ = _____________Calculate σx = __________. Show the formula set-up.State the distribution to use for the hypothesis test.Find the p-value.At a pre-conceived α = 0.05, what is your:Decision:Reason for the decision:Conclusion (write out in a complete sentence):SIDE NOTE: I need subparts 4, 5, 6, 7, 8, 9, and 10 to be solved. Thank you

Name: The National Institute of Mental Health published an article stating t
Uploaded: 2024-03-20T07:07:00.000Z
Channel: Bartleby
Description: The National Institute of Mental Health published an article stating that in any one-year period, approximately 9.5 percent of American adults suffer from depression or a depressive illness. Suppose that in a survey of 100 people in a certain town, s

Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts. In case…

Answered: The National Institute of Mental Health…

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

See similar textbooks

Related questions

Concept explainers

Topic Video

Question

The National Institute of Mental Health published an article stating that in any one-year period, approximately 9.5 percent of American adults suffer from depression or a depressive illness. Suppose that in a survey of 100 people in a certain town, seven of them suffered from depression or a depressive illness. Conduct a hypothesis test to determine if the true proportion of people in that town suffering from depression or a depressive illness is lower than the percent in the general adult American population.

Is this a test of one mean or proportion?
State the null and alternative hypotheses.
H₀: ____________________ H_a: ____________________
Is this a right-tailed, left-tailed, or two-tailed test?
What symbol represents the random variable for this test?
In words, define the random variable for this test.
Calculate the following:
1. x = ________________
2. n = ________________
3. p′p′ = _____________
Calculate σ_x = __________. Show the formula set-up.
State the distribution to use for the hypothesis test.
Find the p-value.
At a pre-conceived α = 0.05, what is your:
1. Decision:
2. Reason for the decision:
3. Conclusion (write out in a complete sentence):

SIDE NOTE: I need subparts 4, 5, 6, 7, 8, 9, and 10 to be solved. Thank you

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

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.

Similar questions