Predicting NFL wins. Consider the following model for predicting the number of games that a National Football League (NFL) team wins in a season: where PF stands for average points a team scores per game over an entire season and PA stands for points allowed per game. Each team plays 16 games in a season. a. Identify the response variable in this model. Is it quantitative or categorical

The scale for a map is 20 miles = 1/2 inch. the distance between two towns on the map is 3 3/4 inches. what is the actual distance between these towns? 150 miles 38 miles 75 miles 135 miles

Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

How can (square root of 25) ^2 be rewritten?