1. From a random sample of nine students in a class, scores on the midterm exam (X) and the final (Y) are as follows: X 77 50 71 72 81 94 96 99 67 Y 82 66 78 76 80 85 99 99 68 a. Draw a scatter plot and interpret the graph. b. Determine and interpret the r.
1. From a random sample of nine students in a class, scores on the midterm exam (X) and the final (Y) are as follows: X 77 50 71 72 81 94 96 99 67 Y 82 66 78 76 80 85 99 99 68 a. Draw a scatter plot and interpret the graph. b. Determine and interpret the r.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 8PPS
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