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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
16 Dec 2021

Given information

Mean score in the math section of the SAT,    

Standard deviation of the scores in the math section of the SAT,  

Mean score in the ACT math test,  

Standard deviation of the scores in the ACT math test,   

 

Step-by-step explanation

Step 1.

Let random variable X represents the scores in the math section of the SAT.

Let random variable Y represents the scores in ACT math test.

Also, X and Y, both,  follow normal distribution.

 

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