Question
A student wonders whether people of similar heights tend to date each other.She measures herself, roommate and 4 other girlfriends.Then she measure the next man
A student wonders whether people of similar heights tend to date each other.She measures herself, roommate and 4 other girlfriends.Then she measure the next man each woman dates.(Heights are recorded in inches)
Height of Woman (x)
66
64
66
65
67
65
Height of Man (y)
72
68
70
68
72
67
(a)(a)Put the points into your calculator list.
(b)Use your calculator to perform linear regression.
a.What is the correlation? Is it positive, negative, or neither? Is it strong or weak?
b.Find the equation of the line of best fit.
(c)Write sentence that interprets the estimated slope.
(d)Use your line of best fit to predict the height of a man if a woman were 50 inches.
(e)Insert a picture of your calculator screen showing the scatter plot and line of best fit.
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Derivatives Markets
Authors: Robert McDonald
3rd Edition
978-9332536746, 9789332536746
