There are 8 hooks in a display of pens. each hook can hold 3 packages of pens and there are 3 pens in each package. if the display is completely full, how many pens does it hold?

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

What additional information could be used to prove abc =mqr using sas? check all that apply.

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.