Examlex
The z value tells us the number of ____________ that a value of x is from the mean.
Standard Error
A statistic that measures the dispersion of sample means around the population mean, often used to estimate the precision of sample statistics.
Regression Line
A straight line that best fits the data in a linear regression analysis, representing the relationship between the independent and dependent variables.
Slope
The measure of the steepness or incline of a line, indicating the rate at which the y-value changes relative to the x-value.
Prediction Interval
A prediction of the range within which future data points are expected to lie, based on current observations, with a specified level of confidence.
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