The manager of a sports stadium analyzed the cost of the tickets (x) and the amount of money spent at the snack bar (y) and found a weak positive correlation. What does this mean? As the ticket prices increase, the amount spent at the snack bar also tends to increase. As the ticket prices increase, the amount spent at the snack bar tends to decrease. Buying more expensive tickets causes patrons to buy snacks. Every patron who bought expensive seats also buys snacks.

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Answered: The manager of a sports stadium…

The manager of a sports stadium analyzed the cost of the tickets (x) and the amount of money spent at the snack bar (y) and found a weak positive correlation. What does this mean?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.5: Correlation And Causation

Problem 2BGP

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Question

The manager of a sports stadium analyzed the cost of the tickets (x) and the amount of money spent at the snack bar (y) and found a weak positive correlation. What does this mean?

		As the ticket prices increase, the amount spent at the snack bar also tends to increase.
		As the ticket prices increase, the amount spent at the snack bar tends to decrease.
		Buying more expensive tickets causes patrons to buy snacks.
		Every patron who bought expensive seats also buys snacks.

Definition Definition Relationship between two independent variables. A correlation tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

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