Given the samples 4 6 5 and 9 6 3 (a) Evaluate the d f for testing H 0 1 2 0 using the approximate t statistic (b) Use software to confirm your d f in part (a) R t test(x,y) after x c( 4,6,5) and y c(9,6,3) ...

a The approximate t test statistic becomes b Using R the output includes confir ...

Given the samples 4 6 5 and 9 6 3 (a) Evaluate the d.f. for testing H

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Given the samples 4 6 5 and 9 6 3
(a) Evaluate the d.f. for testing H₀ : μ₁ = μ₂ = 0 using the approximate t statistic.

(b) Use software to confirm your d.f. in part (a) .

R: t.test(x,y) after x=c( 4,6,5) and y= c(9,6,3)

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Statistics Principles And Methods

ISBN: 9781119497110

8th Edition

Authors: Richard A. Johnson, Gouri K. Bhattacharyya

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Question Posted: Nov 01, 2022 09:49 AM

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Given the samples 4 6 5 and 9 6 3 (a) Evaluate the d.f. for testing H

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