Consider the following computer output (a) Is this a one sided or a two sided test (b) Fill in the missing values You may use bounds for the P value (c) What are your conclusions if Icirc plusmn 0 05 What if Icirc plusmn 0 10 (d) Find a 95 upper confidence bound on the difference in the two means T...

a This is onesided test because the alternative hypothesis is 1 2 0 b Degrees of freedom 38 Pva ...

Consider the following computer output. (a) Is this a one-sided or a two-sided test? (b) Fill in

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Consider the following computer output.

Two-Sample T-Test CI Sample SE Mean Mean StDev 16 22.45 2.98 0.75 25 24.61 5.36 1.1 Difference = mu (1) - mu (2) Estimat

(a) Is this a one-sided or a two-sided test?

(b) Fill in the missing values. You may use bounds for the P-value.

(d) Find a 95% upper-confidence bound on the difference in the two means.

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Applied Statistics And Probability For Engineers

ISBN: 9781118539712

6th Edition

Authors: Douglas C. Montgomery, George C. Runger

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Question Posted: Jul 02, 2018 07:05 AM

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Consider the following computer output. (a) Is this a one-sided or a two-sided test? (b) Fill in

Question:

Two-Sample T-Test CI Sample SE Mean Mean StDev 16 22.45 2.98 0.75 25 24.61 5.36 1.1 Difference = mu (1) - mu (2) Estimate for difference: -2.16 T-Test of difference = 0 (vs <) : T-Value = -1.65 P-Value = ? DF = ? %3D 2.

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a This is onesided test because the alternative hypothesis is 1 2 0 b Degrees of freedom 38 Pva...View the full answer

Applied Statistics And Probability For Engineers

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