The null and alternate hypotheses are: H0: 1 = 2 H1: 1 2 A sample of

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The null and alternate hypotheses are:

H0: π1 = π2

H1: π1 ≠ π2

A sample of 200 observations from the first population indicated that x1 is 170. A sample of 150 observations from the second population revealed x2 to be 110. Use the .05 significance level to test the hypothesis.

a. State the decision rule.

b. Compute the pooled proportion.

c. Compute the value of the test statistic.

d. What is your decision regarding the null hypothesis?

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Statistical Techniques in Business and Economics

ISBN: 978-0078020520

16th edition

Authors: Douglas Lind, William Marchal

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Question Posted: Dec 10, 2014 08:23 AM

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The null and alternate hypotheses are: H0: 1 = 2 H1: 1 2 A sample of

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