A Random Sample of Size 15 Taken from a Normally

question 77

Multiple Choice

A random sample of size 15 taken from a normally distributed population resulted in a sample variance of 25. The upper limit of a 99% confidence interval for the population variance would be:

• A) 12.868.
• B) 92.032.
• C) 85.896.
• D) 75.100.

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Definitions:

Radical

A term often used to describe individuals, groups, or ideas that advocate for thorough or complete political or social reform.

American Politics

The political activities, policies, and structure within the United States, including government operation and election processes.

Impact

The strong effect or influence that one thing has on another, often used in contexts ranging from social and environmental to economic.