Mathematics, 21.10.2019 23:00 DarinKing2005
Mackenzie investigated the relationship between the number of hours studying and the test score for some of the students in her class. she constructed the scatterplot below.
which statement is correct based on the scatterplot?
there is no relationship between hours studying and test score because the points do not form a straight line.
there is no relationship between hours studying and test score because there are multiple test scores for 2 hours studying.
there is a relationship between study hours and test score. as the hours of studying increase, the test scores increase.
there is a relationship between study hours and test score. as the hours of studying increase, the test scores decrease
Answers: 2
Mathematics, 21.06.2019 20:30, ChefCurtis
Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π
Answers: 1
Mathematics, 21.06.2019 23:00, BeautyxQueen
Who long does it take to drive 150 miles at 45 miles per hour
Answers: 2
Mackenzie investigated the relationship between the number of hours studying and the test score for...
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