If you have at least ________ participants per group in a multiple-group experiment, random ...

Author Question: If you have at least ________ participants per group in a multiple-group experiment, random ... (Read 76 times)

bclement10

Hero Member
Posts: 560

on: Jun 20, 2018

If you have at least ________ participants per group in a multiple-group experiment, random
assignment should create equal groups.

A) 5 B) 20 C) 10 D) 30

Question 2

Which of the following is not a threat to internal validity?

A) maturation
B) selection
C) mortality
D) history
E) random selection

canderson530

Sr. Member
Posts: 317

Reply #1 on: Jun 20, 2018

Answer to Question 1

B

Answer to Question 2

E

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