Listen Five people were asked their age and how many pairs of shoes they owned. The results are displayed in the scatterplot below. Which of the following statements are true and which are false? **HINT** The explanatory variable is on the x-axis. The x-coordinate represents the age, and the y-coordinate represents the number of pairs of shoes. Number of Pairs of Shoes by Age Number of Pairs of Shoes 30 25 15 (32, 17) 10 5 10 20 30 Age (years) False True Add an answer item! Add an answer item! Answer Bank 40 50 There is a positive correlation between a person's age in years and the number of pairs of shoes they own. The slope of the linear regression line used to model the data will be nega- tive. The point (32, 17) represents someone who is 32 years old and has 17 pairs of shoes. Since the points do not consistently decrease, it is a weak correlation.
Listen Five people were asked their age and how many pairs of shoes they owned. The results are displayed in the scatterplot below. Which of the following statements are true and which are false? **HINT** The explanatory variable is on the x-axis. The x-coordinate represents the age, and the y-coordinate represents the number of pairs of shoes. Number of Pairs of Shoes by Age Number of Pairs of Shoes 30 25 15 (32, 17) 10 5 10 20 30 Age (years) False True Add an answer item! Add an answer item! Answer Bank 40 50 There is a positive correlation between a person's age in years and the number of pairs of shoes they own. The slope of the linear regression line used to model the data will be nega- tive. The point (32, 17) represents someone who is 32 years old and has 17 pairs of shoes. Since the points do not consistently decrease, it is a weak correlation.
Chapter1: Financial Statements And Business Decisions
Section: Chapter Questions
Problem 1Q
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Transcribed Image Text:Listen
Five people were asked their age and how many pairs of shoes they owned. The
results are displayed in the scatterplot below.
Which of the following statements are true and which are false?
**HINT** The explanatory variable is on the x-axis. The x-coordinate represents
the age, and the y-coordinate represents the number of pairs of shoes.
Number of Pairs of Shoes by Age
Number of Pairs of Shoes
30
25
15
(32, 17)
10
5
10
20
30
Age (years)
False
True
Add an answer item!
Add an answer item!
Answer Bank
40
50
There is a positive correlation between a person's age in years and the
number of pairs of shoes they own.
The slope of the linear regression line used to model the data will be nega-
tive.
The point (32, 17) represents someone who is 32 years old and has 17
pairs of shoes.
Since the points do not consistently decrease, it is a weak correlation.
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