### Hypothesis TestingConsider the following hypothesis test:- Null Hypothesis (H₀): μ₁ - μ₂ ≤ 0- Alternative Hypothesis (Hₐ): μ₁ - μ₂ > 0The following results are for two independent samples taken from two populations:#### Sample 1- \( n_1 = 40 \)- \( \bar{x}_1 = 25.2 \)- \( \sigma_1 = 5.2 \)#### Sample 2- \( n_2 = 70 \)- \( \bar{x}_2 = 22.9 \)- \( \sigma_2 = 7 \)### Questions**a.** What is the value of the test statistic (round to 2 decimals)? [Answer Box]**b.** What is the p-value (round to 4 decimals)? Use the z-table. Use z-value rounded to 2 decimal places. [Answer Box]**c.** With \( \alpha = .05 \), what is your hypothesis testing conclusion? p-value is [Drop-down Selection] \( H_0 \) **Consider the following results for two independent random samples taken from two populations.**### Sample 1- \( n_1 = 50 \)- \( \bar{x}_1 = 13.9 \)- \( \sigma_1 = 2.4 \)### Sample 2- \( n_2 = 30 \)- \( \bar{x}_2 = 11.2 \)- \( \sigma_2 = 3.5 \)**a. What is the point estimate of the difference between the two population means? (to 1 decimal)**[Answer Box]**b. Provide a 90% confidence interval for the difference between the two population means (to 2 decimals). Use a z-table.**([Answer Box], [Answer Box])**c. Provide a 95% confidence interval for the difference between the two population means (to 2 decimals). Use a z-table. If your answer is negative, enter minus (-) sign.**([Answer Box], [Answer Box])

Given Information: Null Hypothesis: H0:μ1-μ2≤0 Alternative Hypothesis: Ha:μ1-μ2>0 Sample 1:…

Consider the following hypothesis test. Ho: µ 1 - µ 2 < 0 Hạ: µ 1 - µ 2 > 0 he following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n 1 = 40 n 2 = 70 X 1 = 25.2 X 2 = 22.9 0 1 = 5.2 0 2 = 7 1. What is the value of the test statistic (round to 2 decimals)?

Consider the following hypothesis test. Ho: µ 1 - µ 2 < 0 Hạ: µ 1 - µ 2 > 0 he following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n 1 = 40 n 2 = 70 X 1 = 25.2 X 2 = 22.9 0 1 = 5.2 0 2 = 7 1. What is the value of the test statistic (round to 2 decimals)?

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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