Based on these results for a two-tailed test with a to 2.89 and a tota -3.36 we O reject H, tail to reject H O accept Ho O reject Ho

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Q: For a one tailed test in which a treatment is suppose to increase scores, a researcher obtains T(8)…

A: The test statistic value is 1.90.

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Q: Find the p-value for two tailed test given that: n = 100, µo = 54, ī = 57, o = 12 and a = 0.05 %3D

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Q: With a = .01, what is the critical t value for a one-tailed test with n = 30? O t = 2.457 Ot = 2.462…

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Q: Find the standardized test statistic t for a sample with n= 12, x= 11.2, s= 2.2, and a= 0.01 if Ho:…

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A: Given,H0:μ=89 , H1:μ<89H0:μ=84 , H1:μ>84H0:μ=54 , H1:μ≠54

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Q: Find the critical value for a right-tailed test with a = 0.05. A) 1.645 B) 1.28 C) 2.33 O D) 1.96

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