Claim: d = 0; = 0.01. Sample statistics: d = 8.5, s d = 10.7,
Question:
Claim: μd = 0; α = 0.01. Sample statistics: d̅ = 8.5, sd = 10.7, n = 16
Test the claim about the mean of the differences for a population of paired data at the level of significance α. Assume the samples are random and dependent, and the populations are normally distributed.
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H 0 d 0 claim H a d 0 001 and df n 1 15 t 0 29...View the full answer
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Related Book For
Elementary Statistics Picturing The World
ISBN: 9780321911216
6th Edition
Authors: Ron Larson, Betsy Farber
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