What Is the Z-Value Needed to Construct a 97

question 79

Multiple Choice

What is the z-value needed to construct a 97.8% confidence interval estimate for the difference between two population proportions?

• A) 2.29
• B) 2.02
• C) 1.96
• D) 1.65

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Definitions:

Global

Pertaining to or involving the entire world, emphasizing a comprehensive, worldwide scope or application.

Body Mass Index

A measure of body fat based on an individual's weight in relation to their height.

High Calorie

Referring to food or diet that contains a large amount of calories per serving, often associated with contributing to weight gain if consumed in excess.

External

Anything located or existing outside the considered entity, system, or boundary.