Stuck on C for the following homework problem:  Intro to Statistics using Openstax Introductory Statistics as the book. The average student loan debt for college graduates is $25,000. Suppose that that distribution is normal and that the standard deviation is $14,700. Let X = the student loan debt of a randomly selected college graduate. Round all probabilities to 4 decimal places and all dollar answers to the nearest dollar. a.  What is the distribution of X? X ~ N(Correct,Correct)  b   Find the probability that the college graduate has between $20,800 and $34,050 in student loan debt.  c.  The middle 10% of college graduates' loan debt lies between what two numbers?      Low: $      High: $

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Stuck on C for the following homework problem:  Intro to Statistics using Openstax Introductory Statistics as the book.

The average student loan debt for college graduates is $25,000. Suppose that that distribution is normal and that the standard deviation is $14,700. Let X = the student loan debt of a randomly selected college graduate. Round all probabilities to 4 decimal places and all dollar answers to the nearest dollar.

a.  What is the distribution of X? X ~ N(Correct,Correct) 

b   Find the probability that the college graduate has between $20,800 and $34,050 in student loan debt. 

c.  The middle 10% of college graduates' loan debt lies between what two numbers?
     Low: $
     High: $

 

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