TI-84

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

A residual plot is used to assess whether or not the residuals in a regression…

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

The geometric distribution describes the probability of experiencing a certain number of failures before experiencing…

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…

A Chi-Square Test of Independence is used to determine whether or not there is a significant association…

A Chi-Square Goodness of Fit Test is used to determine whether or not a categorical variable follows a…

A one-way ANOVA is used to determine whether or not there is a statistically significant difference between…

A confidence interval (C.I.) is a range of values that is likely to include a population parameter…