Question
For an 80% confidence interval and a sample size of 31, the appropriate t crit value for calculating the confidence interval for an independent samples
For an 80% confidence interval and a sample size of 31, the appropriatetcritvalue for calculating the confidence interval for an independent samplesttest is _________.
A. 0.854
B. 1.311
C. 1.699
D. 1.301
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Calculus Early Transcendentals
Authors: Michael Sullivan, Kathleen Miranda
7th Edition
1464144397, 9781464144394
