(a) Of the 4 students who scored less than 500 on the 1st exam, what percent scored higher on the 2nd exam? Enter a whole number. (b) of the 7 students who scored greater than 650 on the 1st exam, what percent scored worse on the 2nd exam? Round the percentage to 1 decimal place. (c) Explain how your answers to parts (a) and (b) illustrate regression to the mean. % %
(a) Of the 4 students who scored less than 500 on the 1st exam, what percent scored higher on the 2nd exam? Enter a whole number. (b) of the 7 students who scored greater than 650 on the 1st exam, what percent scored worse on the 2nd exam? Round the percentage to 1 decimal place. (c) Explain how your answers to parts (a) and (b) illustrate regression to the mean. % %
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.2: Representing Data
Problem 2CYU
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