Within Plus and Minus One Standard Deviation of the Mean,the

question 9

True/False

Within plus and minus one standard deviation of the mean,the area under any normal curve is about 68%.

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Definitions:

Slope

In a linear equation, the coefficient that represents the rate of change of the dependent variable with respect to the independent variable.

Y′ Symbol

A notation generally used to represent predicted values, especially in the context of regression analysis.

Y Intercept

The y-intercept is the point where a line or curve intersects the y-axis of a graph.

Y Predictor

A variable used in statistical models to predict another variable, often denoted as the independent variable.