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Textbook Expert
Textbook ExpertVerified Tutor
16 Nov 2021

Given information

Homicide rates and population of White males:

 

Step-by-step explanation

Step 1.

The correlation coefficient is calculated as

 

Hypothesis

  (the correlation in the population is 0)

(the correlation in the population is not 0)

 

 

 

Here is the slope and is the interception

               
               

 

 

 

Thus, least square line  

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