Question: **Please answer questions with a TI-84 or 83 calculation as well. Thank you. The Math 122 Midterm Exam is coming up. Suppose the exam scores

**Please answer questions with a TI-84 or 83 calculation as well. Thank you.

The Math 122 Midterm Exam is coming up. Suppose the exam scores are normally distributed with apopulationmean of 77.5% and a standard deviation of 20.4%.

What is the probability of a student getting a score of 90% or better?___________________(Round to four decimal places.)

What is the probability of a class of 24 students having a mean of 90% or better? ___________________ (Round to four decimal places.)

Thank you.

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