Question: The score on an exam from a certain statistics class, X, is normally distributed with =72.3and =8.3.Find the probability that a randomly selected student receives
The score on an exam from a certain statistics class, X, is normally distributed with =72.3and =8.3.Find the probability that a randomly selected student receives a grade greater than 81.
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
