**Question 3: Which of the following sets of hypotheses is associated with a two-tailed test?**- \( H_0: \mu < 12 \quad H_a: \mu \leq 12 \)- \( H_0: \mu \leq 12 \quad H_a: \mu > 12 \)- \( H_0: \mu = 12 \quad H_a: \mu \neq 12 \)- all of the above are correct**Explanation:**For a two-tailed test, the null hypothesis (\( H_0 \)) is typically that the parameter is equal to a certain value, while the alternative hypothesis (\( H_a \)) states that the parameter is not equal to that value. This is represented by option 3: - \( H_0: \mu = 12 \)- \( H_a: \mu \neq 12 \)This option checks for deviations in both directions from the hypothesized value (both less than and greater than). Therefore, option 3 is the correct set associated with a two-tailed test.

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Answered: 3. Which of the following sets of…

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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3. Which of the following sets of hypotheses is associated with a two-tailed test? Но: и < 12 На: ш< 12 Но: и< 12 На: и> 12 Но: и 3 12 На: д # 12 all of the above are correct