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1. a)Why could x cause y b)why y could cause x

1. a)Why could x cause y b)why y could cause x

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.CR: Chapter 1 Review
Problem 11CR: CONCEPT CHECK Determine whether each statement is true or false, and explain why. A correlation...
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1.

a)Why could x cause y

b)why y could cause x

Percentage level 4 vs. Interest in mathematics Interest in mathematics - 0.414x +-12.3 R² = 0.292 Percentage level 4 25 20 15 10 40 45 50 Interest in mathematics 55 60 X and Y are positively correlated with a correlation coefficient of 0.54 The best fit line has a moderate positive upward slope
Transcribed Image Text:Percentage level 4 vs. Interest in mathematics Interest in mathematics - 0.414x +-12.3 R² = 0.292 Percentage level 4 25 20 15 10 40 45 50 Interest in mathematics 55 60 X and Y are positively correlated with a correlation coefficient of 0.54 The best fit line has a moderate positive upward slope
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Sorry I meant the variables like why the variable interest in math for x could cause y percentage of level 4

and same for the second one but other way around

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