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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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**Hypothesis Testing Overview**

The following information is aimed at helping students understand how to conduct hypothesis testing.

**Given Scenario:**

A test statistic of \( z = 0.73 \) is obtained when testing the claim that \( p > 0.2 \).

**Tasks:**

**a. Identify the Hypothesis Test:**
- This is a **right-tailed test**.

**b. Find the P-value:**
- The P-value needs to be calculated and rounded to three decimal places as needed.

**c. Decision Making Using a Significance Level \(\alpha = 0.10\):**
- Determine whether to reject \( H_0 \) or fail to reject \( H_0 \).

**Helpful Resources:**

- Clickable links are provided to view the standard normal distribution table for precise P-value calculations.

This exercise illustrates how to perform hypothesis testing, including identifying the type of test, calculating the P-value, and making a decision based on a specified significance level.

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