Assume That X Has a Normal Distribution, with the Specified $\le$

question 8

Multiple Choice

Assume that x has a normal distribution, with the specified mean and standard deviation. Find the indicated probabilities. P(x $\le$ 24) $\mu$ = 28; $\sigma$ = 5

• A)0.788
• B)0.394
• C)0.144
• D)0.288
• E)0.212

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Definitions:

Normative Surveys

Research tools used to collect data on what is considered normal or typical behavior or opinions within a defined population.

Journal Articles

Scholarly works published in academic journals, often peer-reviewed, contributing to the body of knowledge in a specific field.

Proposal

A formal suggestion or plan put forward for consideration or discussion by others.

Effective Survey Instrument

A tool or methodology designed to accurately gather and measure data from a specific group of respondents.