Find the Value of the Probability of the Standard Normal

question 27

Multiple Choice

Find the value of the probability of the standard normal variable Z corresponding to the shaded area under the standard normal curve. Round your answer to four decimal places. ​ ​

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Definitions:

Standard Deviation

A measure of the dispersion or variability of a set of values, indicating how much they deviate from the mean.

Value

The worth, importance, or usefulness of something, often measured in terms of money, utility, or general significance.

Normal Random Variable

A variable following a normal distribution, characterized by a symmetric bell-shaped curve.

Variance

A measure of the dispersion or spread of a set of data points around their mean value, indicating the degree of variation from the average.