If the sample data are in the critical region with α = 0.01 and Ho is rejected, then one could still reject Ho even if α were changed to 0.05. Is this statement True or False?

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A:

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A: Given: Sample size (n)=25 Level of significance α=0.05%

Q: What can be concluded at the αα = 0.05 level of significance?

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A: 1. It can be considered that the sample is collected using a random method.

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Q: = 2 and Var( 0) =2 E(0 – 0 ) = 2 and Var(ê ) = 1 %3D A) = 0 and Var(Ô) = ECÔ) = 2 and Yar(Ô) =

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A: Predictor Coef SE of coef T P Constant  -1450.3 773.4 -1.88 0.088 File size 76.50 28.60 2.67…

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A: A study was conducted to determine whether there is a significant difference in the population mean…

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A: We have given that  Sample sizes n1=509 , n2=296 Favorable cases x1=238 , x2=126

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A: Given that α=0.02 and df=18. We have to find the critical value for a two-tailed t test.

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A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

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A: Option A is correct.

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A: According our policy we can answer only first three subpart for remaining please repost the…

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Q: You wish to test the following claim (HaHa) at a significance level of α=0.005α=0.005.…

A: The provided information is:

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A: The sample size (n) is 17.

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Q: The OLS estimators of the coefficients in a multivariate linear regression model will be unbiased…

A: Please find the explanation below. Thank you

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Q: 14.  A correlation of r = .50 in a sample of 15 participants is statistically significant for a…

A: We have given that  Sample size n = 15 Df= n - 2 α =0.05 Correlation coefficients r= 0.50