Two Normal Distributions Are Observed

question 56

Multiple Choice

Two normal distributions are observed.The first distribution has a mean of 12 and a standard deviation of 2.The second distribution has a mean of 0 and a standard deviation of 2.For which distribution will the z score for the mean be larger?

• A)The first z distribution.
• B)The second distribution.
• C)None,the z score will be the same.

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Definitions:

Pigeonhole Tallies

A method of organizing or categorizing items into specified categories, often for the purpose of easy retrieval or analysis.

Arrays

Data structures used to store multiple values in a single variable, accessible by indices.

Absolute Frequency

The total number of times that a particular data value occurs in a dataset.

U.S. Senators

Elected representatives in the United States Senate, one of the two chambers of the U.S. Congress.