Solve the Equation. Check All Solutions

question 2

Multiple Choice

Solve the equation. Check all solutions.

• A) 29
• B) 25
• C) 5
• D) 31
• E) no solution

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Definitions:

Standard Score

A score that expresses an individual's position relative to the mean, based on the standard deviation of the scores in the distribution.

Standard Deviations

A metric that calculates the degree of spread or variability of data points relative to their average value.

Mean

The mean is the average of a set of numbers, calculated by dividing the sum of all values by the number of values.

Standard Deviations

Measures that express the variability or spread in a set of data from its mean, showing how much variation there is from the average.