TI-84

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…

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

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

Whenever you conduct a hypothesis test, you will get a test statistic as a result. To…

When you conduct a t-test, you will get a test statistic as a result. To…

A z-score tells us how many standard deviations away a given value is from the mean.…