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Use the t-distribution table to find the critical value(s) for the indicated alternative hypotheses, level of significance a, and sample sizes n, and n₂. Assume that the samples are random and independent, and the populations are normally distributed. Complete parts (a) and (b). Ha: H₁ H₂, α=0.01, n₁ = 12, n₂ = 10 Click the icon to view the t-distribution table. (a) Find the critical value(s) assuming that the population variances are equal. (Type an integer or decimal rounded to three decimal places as needed. Use a comma to separate answers as needed.) (b) Find the critical value(s) assuming that the population variances are not equal. (Type an integer or decimal rounded to three decimal places as needed. Use a comma to separate answers as needed.)

Use the t-distribution table to find the critical value(s) for the indicated alternative hypotheses, level of significance a, and sample sizes n, and n₂. Assume that the samples are random and independent, and the populations are normally distributed. Complete parts (a) and (b). Ha: H₁ H₂, α=0.01, n₁ = 12, n₂ = 10 Click the icon to view the t-distribution table. (a) Find the critical value(s) assuming that the population variances are equal. (Type an integer or decimal rounded to three decimal places as needed. Use a comma to separate answers as needed.) (b) Find the critical value(s) assuming that the population variances are not equal. (Type an integer or decimal rounded to three decimal places as needed. Use a comma to separate answers as needed.)

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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Pls show detailed steps all parts and using t table only or else skip it
Use the t-distribution table to find the critical value(s) for the indicated alternative hypotheses, level of significance a, and sample sizes n, and n₂. Assume that the samples are random and independent, and the populations are normally distributed. Complete parts (a) and (b). Ha: H₁ H₂, α=0.01, n₁ = 12, n₂ = 10 Click the icon to view the t-distribution table. (a) Find the critical value(s) assuming that the population variances are equal. CHI (Type an integer or decimal rounded to three decimal places as needed. Use a comma to separate answers as needed.) (b) Find the critical value(s) assuming that the population variances are not equal. (Type an integer or decimal rounded to three decimal places as needed. Use a comma to separate answers as needed.)
Transcribed Image Text:Use the t-distribution table to find the critical value(s) for the indicated alternative hypotheses, level of significance a, and sample sizes n, and n₂. Assume that the samples are random and independent, and the populations are normally distributed. Complete parts (a) and (b). Ha: H₁ H₂, α=0.01, n₁ = 12, n₂ = 10 Click the icon to view the t-distribution table. (a) Find the critical value(s) assuming that the population variances are equal. CHI (Type an integer or decimal rounded to three decimal places as needed. Use a comma to separate answers as needed.) (b) Find the critical value(s) assuming that the population variances are not equal. (Type an integer or decimal rounded to three decimal places as needed. Use a comma to separate answers as needed.)
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