Question:3)
At a particular college, the grades obtained in a statistical exam
have a normal distribution...
Question
3)
At a particular college, the grades obtained in a statistical exam
have a normal distribution...
3)
At a particular college, the grades obtained in a statistical exam
have a normal distribution with ? = 75 and ?² = 25. Find the
probability that a randomly selected student will score between 65
and 95 on the exam.