[Answered] For an independent-measures study, the width of a confidence interval estimating 1

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Author Question: For an independent-measures study, the width of a confidence interval estimating 1 - 2 depends on ... (Read 46 times)

lak

Hero Member
Posts: 546

on: Jun 20, 2018

For an independent-measures study, the width of a confidence interval estimating 1 - 2 depends on the size of the difference between M1 and M2.

Indicate whether the statement is true or false

Question 2

For a population with = 100 and = 20, what is the X value corresponding to z = -0.75?

A) 85
B) 95
C) 105
D) 115

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Marked as best answer by a Subject Expert

jasonq

Sr. Member
Posts: 335

Reply #1 on: Jun 20, 2018

Answer to Question 1

False

Answer to Question 2

A

lak

Member
Posts: 546

Reply 2 on: Jun 20, 2018

TYSM

Dominic

Member
Posts: 328

Reply 3 on: Yesterday

Great answer, keep it coming

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