[Answered] Increasing variance within groups ____ the likelihood of finding a difference between the treatment ...

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j.rubin

Hero Member
Posts: 557

on: Jun 19, 2018

Increasing variance within groups ____ the likelihood of finding a difference between the treatment conditions.

a. increases
b. decreases
c. does not affect
d. increase, then decreases

Question 2

Cronbach's Alpha is used to overcome limitations associated with reliability assessed using the ____ method.

a. inter-rater
b. split-half
c. average inter-item correlation
d. average item-total correlation

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jaaaaaaa

Sr. Member
Posts: 341

Reply #1 on: Jun 19, 2018

Answer to Question 1

b

Answer to Question 2

b

j.rubin

Hero Member
Posts: 557

Reply #2 on: Jun 19, 2018

Thank you!

jaaaaaaa

Sr. Member
Posts: 341

Reply #3 on: Jun 19, 2018

Happy to help

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