Examlex
Excel provides several tools for displaying and scrolling columns and/or rows so that certain areas can be fixed, or ____________________, and the remainder of the worksheet can be scrolled easily.
Z
Often referred to in statistics as a standard score, it represents the number of standard deviations a data point is from the mean.
Standard Normal Distribution
A probability distribution that has a mean of zero and a standard deviation of one, representing a perfect bell curve.
Continuous Probability Distributions
Mathematical functions that represent the probabilities of all possible values in an unbroken (continuous) range.
Exponential Distributions
A type of continuous probability distribution that is often used to model the time between independent events that happen at a constant average rate.
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