Q. 27 What is meant by an admissible testprocedure?

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Answered: Q. 27 What is meant by an admissible…

Elements Of Modern Algebra

8th Edition

ISBN:9781285463230

Author:Gilbert, Linda, Jimmie

Publisher:Gilbert, Linda, Jimmie

Chapter1: Fundamentals

Section1.1: Sets

Problem 36E: Prove or disprove that AB=AC implies B=C.

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Prove or disprove that AB=AC implies B=C.
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If the equality term in the null hypothesis involves ≤ or ≥, then which test would be appropriate?
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A poll of 2,114 randomly selected adults showed that 94% of them own cell phones. The technology display below results from a test of the claim that 91% of adults own cell phones. Use the normal distribution as an approximation to the binomial distribution, and assume a 0.01 significance level to complete parts (a) through (e). Test of p = 0.91 vs p+ 0.91 Sample X Sample p 95% CI Z-Value P-Value 1 1987 2,114 0.939924 (0.926612,0.953237) 4.81 0.000 ..... a. Is the test two-tailed, left-tailed, or right-tailed? Two-tailed test Right tailed test Left-tailed test b. What is the test statistic? The test statistic is (Round to two decimal places as needed.) c. What is the P-value? The P-value is (Round to three decimal places as needed.) d. What is the null hypothesis and what do you conclude about it? Identify the null hypothesis. О А. Но: р> 0.91 О в. Но: р#0.91 О с. Но: р<0.91 O D. Ho: p= 0.91 Choose the correct answer below. A. Fail to reject the null hypothesis because the P-value is…
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Q. 27 What is meant by an admissible tes procedure?