Z A Book company has 4300 textbooks to distribute equally among 21 spools. They need
to know how many books each school should
receive
Which of the following shows the best
estimate for the number of books to ship
to each school?

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.