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In (a) draw a scatter diagram of the
Chapter 7, Problem 17AYU(choose chapter or problem)
QUESTION:
(a) draw a scatter diagram of the data,
(b) by hand, compute the correlation coefficient, and
(c) determine whether there is a linear relation between x and y.
Questions & Answers
QUESTION:
(a) draw a scatter diagram of the data,
(b) by hand, compute the correlation coefficient, and
(c) determine whether there is a linear relation between x and y.
ANSWER:
Step 1 of 4
(a)
A scatter diagram is a graph that shows the relationship between two quantitative variables measured on the same individual. Each individual in the data set is represented by a point in the scatter diagram.