12. Find the number of subjects in the entire study based on the research design: a. A researcher conducts an independent-measures study comparing two treatments and report the t statistic as t(30) = 2.085. How many individuals participated in the entire study? b. A researcher conducts a one-sample study comparing a sample mean to the population mean. If the researcher reports the t statistic as t(25) = 4.57. Ho many individuals participated in the entire study? c. A researcher performed a matched-subjects design and reports the t statisti t(23) = 4.53. How many individuals participated in the entire study? %3D d. A researcher conducts an dependent-measures study comparing two treatm and report the t statistic as t(36) = 1.89. How many individuals participated %3D the entire study?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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12. Find the number of subjects in the entire study based on the research design:
a. A researcher conducts an independent-measures study comparing two
treatments and report the t statistic as t(30) = 2.085. How many individuals
participated in the entire study?
b. A researcher conducts a one-sample study comparing a sample mean to the
population mean. If the researcher reports the t statistic as t(25) = 4.57. How
many individuals participated in the entire study?
c. A researcher performed a matched-subjects design and reports the t statistic as
t(23) = 4.53. How many individuals participated in the entire study?
d. A researcher conducts an dependent-measures study comparing two treatments
and report the t statistic as t(36) = 1.89. How many individuals participated in
the entire study?
Transcribed Image Text:12. Find the number of subjects in the entire study based on the research design: a. A researcher conducts an independent-measures study comparing two treatments and report the t statistic as t(30) = 2.085. How many individuals participated in the entire study? b. A researcher conducts a one-sample study comparing a sample mean to the population mean. If the researcher reports the t statistic as t(25) = 4.57. How many individuals participated in the entire study? c. A researcher performed a matched-subjects design and reports the t statistic as t(23) = 4.53. How many individuals participated in the entire study? d. A researcher conducts an dependent-measures study comparing two treatments and report the t statistic as t(36) = 1.89. How many individuals participated in the entire study?
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