Using a 0.10 level of significance, test the null hypothesis H 0 : = 0 versus

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Using a 0.10 level of significance, test the null hypothesis H₀ : ρ = 0 versus H₁ : ρ ≠ 0 given the following.

a. A sample correlation of 0.46 for a random sample of size n = 25.

b. A sample correlation of 0.52 for a random sample of size n = 45.

c. A sample correlation of 0.16 for a random sample of size n = 40.

d. A sample correlation of 0.19 for a random sample of size n = 60.

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Statistics For Business And Economics

ISBN: 9781292315034

9th Global Edition

Authors: Paul Newbold, William Carlson, Betty Thorne

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Question Posted: Nov 16, 2022 01:06 AM

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Using a 0.10 level of significance, test the null hypothesis H 0 : = 0 versus

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Statistics For Business And Economics

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