AnswersCommon Core Algebra I - MA3109 B-CR 4Q 0.25 credit due 1029 or will be grade of FStrength of Correlation
Strength of Correlation Answers
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A graph shows the horizontal axis numbered 1 to 5 and the vertical axis numbered 1 to 5. Points and a line show an upward trend.
A
–0.65B
–0.19C
0.19D
0.752
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Which r-value represents the most moderate correlation?
A
–0.92B
–0.18C
0.56D
0.833
Over five different weeks, Maria tracked how much money she spent on dining out and how much money she saved.Amount Spent on Dining Out ($)Amount Saved That Week ($)20150451106095351307580
A
There is a strong negative relationship.B
There is a strong positive relationship.C
There is a weak positive relationship.D
There is little to no linear relationship.4
A graph shows the horizontal axis numbered 4 to 16 and the vertical axis numbered 4 to 12. Points and a line show a downward trend.
A
–0.91B
–0.35C
0.35D
0.915
A financial advisor studies the relationship between the number of missed credit card payments and a person’s credit score. The scatterplot shows points tightly clustered around a downward-sloping line.
A
–0.91B
–0.18C
0.24D
0.87Did you find these answers helpful?
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