Consider the following computer output (a) Is this a one sided or a two sided test (b) Fill in the missing values (c) Can the null hypothesis be rejected (d) Construct an approximate 90 CI for the difference in the two proportions Test and Cl for Two Proportions Sample Sample p 0 216000 1 54 250 0 ...

a This is a twosided test because the hypotheses ar ...

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.

Test and Cl for Two Proportions Sample Sample p 0.216000 1. 54 250 0.206897 2 60 290 Difference = p(1) - p(2) Estimate f

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

(b) Fill in the missing values.

(d) Construct an approximate 90% CI for the difference in the two proportions.

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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 06:47 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:

Test and Cl for Two Proportions Sample Sample p 0.216000 1. 54 250 0.206897 2 60 290 Difference = p(1) - p(2) Estimate for difference: 0.00910345 95% CI for difference: (-0.0600031, 0.0782100) Test for difference =0 (vs not = 0): z = ? P-Value %3!

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Applied Statistics And Probability For Engineers

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