OMjExNzUy/a/Mjk3NzMwNjExMjY3/detail s Name
Unit: Deta & Statistics
Homework 3
Dute
dot PLOTS & STEM-AND-LEAF PLOTS
nds
Use the cata sel below to create the plots and answer the questions
NUMBER OF BOOKS
Mrs. Richardson is organizing her 20
Sudents by the number of books hey
20
reod during the school year. She nos
Ested Them Chin The gule o richt.
25
2. Who is he median OE0313
1. Create user-and-lauf plot using the data
Thay

Now 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.