You design an experiment that manipulates the following factors (and levels): method of presenting material (visual, auditory); difficulty of material (easy, difficult); and amount of material (low, moderate, high). For a completely independent between-groups design with 10 participants per group, how many participants will you need? 80 70 120 60 There is not enough information to tell

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
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You design an experiment that manipulates the following factors (and levels): method of presenting materiíal (visual, auditory); difficulty
of material (easy, difficult); and amount of material (low, moderate, high). For a completely independent between-groups design with 10
participants per group, how many participants will you need?
80
O 70
O 120
60
There is not enough information to tell
Transcribed Image Text:You design an experiment that manipulates the following factors (and levels): method of presenting materiíal (visual, auditory); difficulty of material (easy, difficult); and amount of material (low, moderate, high). For a completely independent between-groups design with 10 participants per group, how many participants will you need? 80 O 70 O 120 60 There is not enough information to tell
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