When a researcher knows the population mean and standard deviation for the general (untreated) raw score distribution, what type of inferential test can be used to determine the effectiveness of a treatment (the independent variable)? a. An inferential Z score test b. A one sample t test c. A two independent samples t test d. a Pearson correlation
When a researcher knows the population mean and standard deviation for the general (untreated) raw score distribution, what type of inferential test can be used to determine the effectiveness of a treatment (the independent variable)? a. An inferential Z score test b. A one sample t test c. A two independent samples t test d. a Pearson correlation
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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When a researcher knows the population mean and standard deviation for the general (untreated) raw score distribution, what type of inferential test can be used to determine the effectiveness of a treatment (the independent variable)?
a. An inferential Z score test
b. A one sample t test
c. A two independent samples t test
d. a Pearson
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