2) Claim: The average income for college students is below $10,000. a) What would the null and alternative hypotheses be for this test? Họ: HA: b) Explain what a Type 1 error would be for this test. c) What would the decision rule for this test be? d) Suppose that a survey of 450 students had an average of $9550 with a standard deviation of $6000. However, the sample data suggests that the population has a distribution that is not normal. What would the p-value be for this test? (Show your work.) e) Given an interpretation of what the p-value means in the context of the problem. f) If a = 0.05, state a conclusion. %3D

2) Claim: The average income for college students is below $10,000. a) What would the null and alternative hypotheses be for this test? Họ: HA: b) Explain what a Type 1 error would be for this test. c) What would the decision rule for this test be? d) Suppose that a survey of 450 students had an average of $9550 with a standard deviation of $6000. However, the sample data suggests that the population has a distribution that is not normal. What would the p-value be for this test? (Show your work.) e) Given an interpretation of what the p-value means in the context of the problem. f) If a = 0.05, state a conclusion. %3D

Name: 2) Claim: The average income for college students is below $10,000.a)
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Description: 2) Claim: The average income for college students is below $10,000.a) What would the null and alternative hypotheses be for this test?Ho:HA:b) Explain what a Type 1 error would be for this test.c) What would the decision rule for this test be?d) Sup

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A high school counselor asks a college-bound student to complete a Readiness to Leave Home questionnaire. Among high schoolers, the questionnaire has a mean of 38.61 and a standard deviation of 9.05. The student earns a raw score of 21. Type your response to the following questions directly in Moodle: What is the student’s z score? (you do not need to show the calculation) In 1-2 sentences, what does the Z score tell us about the student's readiness to leave home? (show that you know the definition of a Z score & can apply it to this example) How would you recommend that the guidance counselor work with the student? (1 sentence)
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