1.In an experiment examining human memory, two groups of participants are used. One group is allowed 5 minutes to study a list of 40 words and the second group is given 10 minutes of study time for the same list of words. Then, both groups are given a memory test, and the researcher records the number of words correctly recalled by each participant. For this scenario descript the experiment design, identify the following: a. The test units and sampling procedures (3) b. Independent variable(s) (1) c. Dependent variable (s) (1) d. Control group (1) e. Treatment group (1) f. how to control the extraneous variables. (3)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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1.In an experiment examining human memory, two groups of participants are used. One group is allowed 5 minutes to study a list of 40 words and the second group is given 10 minutes of study time for the same list of words. Then, both groups are given a memory test, and the researcher records the number of words correctly recalled by each participant. For this scenario descript the experiment design, identify the following: a. The test units and sampling procedures (3) b. Independent variable(s) (1) c. Dependent variable (s) (1) d. Control group (1) e. Treatment group (1) f. how to control the extraneous variables. (3)

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