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Determine the P-value for each test statistic and decide whether, at the 5% significance level, the data provide sufficient evidence to reject the null hypothesis in favor of the alternative hypothesis.(1) Two-tailed test: 20 = 1.66 is the test statistic.1 Determine the P-value and draw a graph that illustrates your answer.2 State your conclusion. You have to justify your answer by (1). (2) Left-tailed test: to = -1.572 is the test statistic and n = 30.1 Determine the P-value and draw a graph that illustrates your answer.2 State your conclusion. You have to justify your answer

Determine the P-value for each test statistic and decide whether, at the 5% significance level, the data provide sufficient evidence to reject the null hypothesis in favor of the alternative hypothesis.(1) Two-tailed test: 20 = 1.66 is the test statistic.1 Determine the P-value and draw a graph that illustrates your answer.2 State your conclusion. You have to justify your answer by (1). (2) Left-tailed test: to = -1.572 is the test statistic and n = 30.1 Determine the P-value and draw a graph that illustrates your answer.2 State your conclusion. You have to justify your answer

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Determine the P-value for each test statistic and decide whether, at the 5% significance level, the data provide sufficient evidence to reject the null hypothesis in favor of the alternative hypothesis.(1) Two-tailed test: 20 = 1.66 is the test statistic.1 Determine the P-value and draw a graph that illustrates your answer.2 State your conclusion. You have to justify your answer by (1). (2) Left-tailed test: to = -1.572 is the test statistic and n = 30.1 Determine the P-value and draw a graph that illustrates your answer.2 State your conclusion. You have to justify your answer
Transcribed Image Text:Determine the P-value for each test statistic and decide whether, at the 5% significance level, the data provide sufficient evidence to reject the null hypothesis in favor of the alternative hypothesis.(1) Two-tailed test: 20 = 1.66 is the test statistic.1 Determine the P-value and draw a graph that illustrates your answer.2 State your conclusion. You have to justify your answer by (1). (2) Left-tailed test: to = -1.572 is the test statistic and n = 30.1 Determine the P-value and draw a graph that illustrates your answer.2 State your conclusion. You have to justify your answer
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