A professional baseball scout uses the batting average, on-b…

A professional baseball scout uses the batting average, on-base percentage, throwing ability, and running speed of amateur baseball players to predict their success as professional baseball players. This scenario best exemplifies the use of ________ as a predictor of the likelihood of success.

When studying the effect of temperature on the sales of ice…

When studying the effect of temperature on the sales of ice creams, a researcher records the number of ice creams sold on cold days and the number sold on hot days. In this scenario, the researcher will most likely compare ________ to describe the results.