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Suppose that a sample has been drawn from a normal population to conduct the hypothesis test Ho: 0² H₁: 0² = 22 22 = assume that you know that the sample variance is s² 48, the sample size is 224, and take a = 0.05. Draw the sampling distribution, and use it to determine ach of the following: . The value of the standardized test statistic: Note: For the next part, your answer should use interval notation. An answer of the orm (-∞, a) is expressed (-infty, a), an answer of the form (b, ∞) is expressed (b, fty), and an answer of the form (-∞, a) U (b, ∞) is expressed (-infty, a)U(b, fty). 3. The rejection region for the standardized test statistic: C. Reject H₁. D. Reject Ho. C. Your decision for the hypothesis test: A. Do Not Reject Ho. B. Do Not Reject H₁.

Suppose that a sample has been drawn from a normal population to conduct the hypothesis test Ho: 0² H₁: 0² = 22 22 = assume that you know that the sample variance is s² 48, the sample size is 224, and take a = 0.05. Draw the sampling distribution, and use it to determine ach of the following: . The value of the standardized test statistic: Note: For the next part, your answer should use interval notation. An answer of the orm (-∞, a) is expressed (-infty, a), an answer of the form (b, ∞) is expressed (b, fty), and an answer of the form (-∞, a) U (b, ∞) is expressed (-infty, a)U(b, fty). 3. The rejection region for the standardized test statistic: C. Reject H₁. D. Reject Ho. C. Your decision for the hypothesis test: A. Do Not Reject Ho. B. Do Not Reject H₁.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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Suppose that a sample has been drawn from a normal population to conduct the hypothesis test Ho : 0² H₁: 0² = 22 22 Assume that you know that the sample variance is s² 48, the sample size is n = 24, and take a = 0.05. Draw the sampling distribution, and use it to determine each of the following: A. The value of the standardized test statistic: Note: For the next part, your answer should use interval notation. An answer of the form (-∞, a) is expressed (-infty, a), an answer of the form (b, ∞) is expressed (b, infty), and an answer of the form (-∞, a) U (b, ∞) is expressed (-infty, a)U(b, infty). C. Reject H₁. D. Reject Ho. = B. The rejection region for the standardized test statistic: C. Your decision for the hypothesis test: A. Do Not Reject Ho. B. Do Not Reject H₁.
Transcribed Image Text:Suppose that a sample has been drawn from a normal population to conduct the hypothesis test Ho : 0² H₁: 0² = 22 22 Assume that you know that the sample variance is s² 48, the sample size is n = 24, and take a = 0.05. Draw the sampling distribution, and use it to determine each of the following: A. The value of the standardized test statistic: Note: For the next part, your answer should use interval notation. An answer of the form (-∞, a) is expressed (-infty, a), an answer of the form (b, ∞) is expressed (b, infty), and an answer of the form (-∞, a) U (b, ∞) is expressed (-infty, a)U(b, infty). C. Reject H₁. D. Reject Ho. = B. The rejection region for the standardized test statistic: C. Your decision for the hypothesis test: A. Do Not Reject Ho. B. Do Not Reject H₁.
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