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The U.S. Census Bureau reported in that, people annual income for people who never married was $21,539 and for married people was $19,321. Suppose that this information came from a survey of 100 people from each group. Is this evidence that people who never married earn more than people who married?

The U.S. Census Bureau reported in that, people annual income for people who never married was $21,539 and for married people was $19,321. Suppose that this information came from a survey of 100 people from each group. Is this evidence that people who never married earn more than people who married?

MATLAB: An Introduction with Applications
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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Write the null and alternate hypothese for this test. Но : на 3D 0 На : на > 0 where d = married – unmarried O None of the options are correct. Но : на — 0 Ha : µa # 0 where d = married – unmarried = 0 Ho : Hmarried - Mnevermarried Ha : µmarried – Hnevermarried > 0 - Ho : µd = 0 Ha:
Transcribed Image Text:Write the null and alternate hypothese for this test. Но : на 3D 0 На : на > 0 where d = married – unmarried O None of the options are correct. Но : на — 0 Ha : µa # 0 where d = married – unmarried = 0 Ho : Hmarried - Mnevermarried Ha : µmarried – Hnevermarried > 0 - Ho : µd = 0 Ha:
The U.S. Census Bureau reported in 2002 that, for people 18-24 years old, the mean annual income for people who never married was $21,539 and for married people was $19,321. Suppose that this information came from a survey of 100 people from each group. Is this evidence that people who never married earn more than people who married?
Transcribed Image Text:The U.S. Census Bureau reported in 2002 that, for people 18-24 years old, the mean annual income for people who never married was $21,539 and for married people was $19,321. Suppose that this information came from a survey of 100 people from each group. Is this evidence that people who never married earn more than people who married?
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