A two sample (independent-sample) research study uses two samples, each with n = 12 participants. If the data produce a t statistic of t = 2.50, then which of the following is the correct decision for a two-tailed hypothesis test? A)Reject the null hypothesis with α = .05 but fail to reject with α = .01. B)Reject the null hypothesis with either α = .05 or α = .01. C)Fail to reject the null hypothesis with either α = .05 or α = .01. D)Fail to reject the null hypothesis with α = .05 but reject with α = .01.
A two sample (independent-sample) research study uses two samples, each with n = 12 participants. If the data produce a t statistic of t = 2.50, then which of the following is the correct decision for a two-tailed hypothesis test? A)Reject the null hypothesis with α = .05 but fail to reject with α = .01. B)Reject the null hypothesis with either α = .05 or α = .01. C)Fail to reject the null hypothesis with either α = .05 or α = .01. D)Fail to reject the null hypothesis with α = .05 but reject with α = .01.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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A two sample (independent-sample) research study uses two samples, each with n = 12 participants. If the data produce a t statistic of t = 2.50, then which of the following is the correct decision for a two-tailed hypothesis test?
A)Reject the null hypothesis with α = .05 but fail to reject with α = .01.
B)Reject the null hypothesis with either α = .05 or α = .01.
C)Fail to reject the null hypothesis with either α = .05 or α = .01.
D)Fail to reject the null hypothesis with α = .05 but reject with α = .01.
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