Descriptive Statistics in TI-84

Given vector a = [a1, a2, a3] and vector b = [b1, b2, b3], the dot…

The mean absolute deviation is a way to measure the spread of values in a…

Relative frequencies tell us how often certain events occur, relative to the total number of…

The sample variance tells us how spread out the values are in a given sample.…

A coefficient of variation, often abbreviated as CV, is a way to measure how spread…

The interquartile range, often denoted IQR, is a way to measure the spread of the middle…

A five number summary is a way to summarize a dataset using the following five…