SOLUTION: The average credit card debit for public school teacher is 14, 975. If the devt is normally distributed with a standard deviation of 650, find the probabilities (a) that the teache

Algebra ->  Statistics  -> Density-curves-and-normal-distributions -> SOLUTION: The average credit card debit for public school teacher is 14, 975. If the devt is normally distributed with a standard deviation of 650, find the probabilities (a) that the teache      Log On


   

Question 1202427: The average credit card debit for public school teacher is 14, 975. If the devt is normally distributed with a standard deviation of 650, find the probabilities (a) that the teacher owes at least 8, 740 (b) that the teacher owes more than 19, 270 (c) and that teacher owes between 6,740 and 19, 270
Answer by ikleyn(53937) About Me  (Show Source):
You can put this solution on YOUR website!
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A TWIN problem was solved under this link

https://www.algebra.com/algebra/homework/Probability-and-statistics/Probability-and-statistics.faq.question.1202308.html

with detailed description of the method.

If you apply the same method to the current problem, you will get the following answers

     (a)   p = 1.00

     (b)   p = 0.00

     (c)   p = 1.00

with at least two correct decimals after the decimal dot.