Math Problem Statement

For a test of

Upper H 0H0​:

pequals=​0.50,

the sample proportion is

0.470.47

based on a sample size of 100. Use this information to complete parts ​(a) through ​(c) below.

Question content area bottom

Part 1

a. Find the test statistic z.

zequals=enter your response here

Solution

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Math Problem Analysis

Mathematical Concepts

Hypothesis Testing
Normal Distribution
Sample Proportion

Formulas

Test Statistic for Proportions

Theorems

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Suitable Grade Level

College