Consider the following hypothesis test. Hỏi thì H250 H₂: H₁-H₂ > 0 The following results are for two independent samples taken from the two populations. Sample 1 = 40 Sample 2 7₂ = 50 n₁ X1 = 25.4 %₁ = 5.7 %2=6 (a) What is the value of the test statistic? (Round your answer to two decimal places.) x₂= = 22.8 (b) What is the p-value? (Round your answer to four decimal places.) (c) with a = 0.05, what is your hypothesis testing conclusion? O Reject Ho. There is insufficient evidence to conclude that μ₁ − µ₂ > 0. Reject H. There is sufficient evidence to conclude that μ₁ −μ₂ > 0. Do not reject Ho. There is insufficient evidence to conclude that μ₁ −μ₂ > 0. Do not Reject Ho. There is sufficient evidence to conclude that ₁ - ₂ > 0.

Consider the following hypothesis test. Hỏi thì H250 H₂: H₁-H₂ > 0 The following results are for two independent samples taken from the two populations. Sample 1 = 40 Sample 2 7₂ = 50 n₁ X1 = 25.4 %₁ = 5.7 %2=6 (a) What is the value of the test statistic? (Round your answer to two decimal places.) x₂= = 22.8 (b) What is the p-value? (Round your answer to four decimal places.) (c) with a = 0.05, what is your hypothesis testing conclusion? O Reject Ho. There is insufficient evidence to conclude that μ₁ − µ₂ > 0. Reject H. There is sufficient evidence to conclude that μ₁ −μ₂ > 0. Do not reject Ho. There is insufficient evidence to conclude that μ₁ −μ₂ > 0. Do not Reject Ho. There is sufficient evidence to conclude that ₁ - ₂ > 0.

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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Questions Exercise 10.29 Algo (Inferences About the Difference Between Two Population Proportions) 1. 2. Consider the hypothesis test below. Ho P₁ P2 ≤0 Ha P1 P20 The following results are for independent samples taken from the two populations. b. With a = 0.05, what is your hypothesis testing conclusion? - Select your answer - Sample 1 n1 = 200 P1 0.23 Use pooled estimator of p. a. What is the p-value (to 4 decimals)? Use Table 1 from Appendix B. Icon Key = + Sample 2 N2 = 300 P2 = 0.15 Exercise 10.29 Algo (Inferences About the Difference Between Two Population Proportions) ◄ Question 2 of 2 Hint(s) Check My Work Hint(s) Check My Work ◄ Question 2 of 2
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I need both these questions pls help me I'll rate otherwise skip it's my request
Consider the hypothesis test below. The following results are for independent samples taken from the two populations. Use pooled estimator of p. a. What is the p-value (to 4 decimals)? Use Table 1 from Appendix B. 0.0314 b. With a = = 0.05, what is your hypothesis testing conclusion? Conclude the difference between the proportions is greater than 0 Hide Feedback Partially Correct Ho P1 Ha : P₁ Sample 1 n₁ = 200 P₁ = 0.25 P2 ≤0 P2 >0 Sample 2 n₂ = 300 = 0.11 P₂=
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