Jim asked his baseball team how many glasses of milk and how many glasses of water each player drinks per day. The line plots below show his data. Which statement correctly describes the number of glasses of milk and the number of glasses of water each player drinks per day? A) The mean would be a better measure of center than the median for the number of glasses of milk the players drink. B) There is less variability in the number of glasses of milk the players drink than the number of glasses of water they drink. Eliminate C) The median number of glasses of milk the players drink is greater than the mean number of glasses of milk the players drink. D) The range for the number of glasses of milk and the range for the number of glasses of water the players drink are the same.

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Abottled water distributor wants to estimate the amount of water contained in 1-gallon bottles purchased from a nationally known water bottling company. the water bottling company’s specifications state that the standard deviation of the amount of water is equal to 0.02 gallon. a random sample of 50 bottles is selected, and the sample mean amount of water per 1-gallon bottle is 0.995 gallon a. construct a 99% confidence interval estimate for the popula-tion mean amount of water included in a 1-gallon bottle. b. on the basis of these results, do you think that the distributor has a right to complain to the water bottling company? why? c. must you assume that the population amount of water per bottle is normally distributed here? explain. d. construct a 95% confidence interval estimate. how does this change your answer to (b)?