The plot shows the number of each pet owned by visitors to a pet store. What number n multiplied by the MAD equals the difference between the means? (HINT: set up the equation and solve for n)

Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?

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.

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers