Chapter10CI and HT for Two Means3PM11.12.19

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School
Montana State University **We aren't endorsed by this school
Course
EGEN 350
Subject
Statistics
Date
Aug 26, 2023
Pages
22
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1 EGEN350 Chapter 10 Inference for the Difference in Two Means (Skip Sections 10-3, 10-5, 10-6, and 10-7) CHI : " one - sample " Z or T CIS CHI : " one - sample " 2- or T HTS 0h10 : " two - sample " Z or T CIS , HTS POP . . . Mi - Mr A
Two Populations 2 Sample 1 has Statistics ࠵? 1 , ࠵? 1 Select Sample 1 Pop. 1 has Parameters ࠵? 1 , ࠵? 1 Pop. 2 has Parameters ࠵? 2 , ࠵? 2 Sample 2 has Statistics ࠵? 2 , ࠵? 2 Select Sample 2 I ' pop ' I pop ' SD sample , sample ' mean mean SD ~ pop 2 A pop sample 2 mean SD sample 2 mean SD
What is the Parameter of Interest? ________ is the best estimator of ________ 3 STATISTIC PARAMETER heights heights of females of males = true mean = true mean female height male height Xij I I i - - 1,2 compute compute j =L , . . in " I , ,S , 12,52 I , - Iz Mi - Mz
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