When You Perform Multiple T Tests,you Increase the Type II

question 44

True/False

When you perform multiple t tests,you increase the Type II error rate to higher than an acceptable rate.

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Definitions:

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, indicating how much the values differ from the mean of the set.

Scatterplot

A graphed cluster of dots, each of which represents the values of two variables. The slope of the points suggests the direction of the relationship between the two variables. The amount of scatter suggests the strength of the correlation (little scatter indicates high correlation).

Normal Curve

A bell-shaped curve that represents the distribution of many types of data where most values are close to the mean.

Standard Deviations

A statistical measure that quantifies the amount of variation or dispersion of a set of values.