Solve the Problem. -The Scores on a Certain Test Are Normally Distributed with Normally

question 100

Multiple Choice

Solve the problem.
-The scores on a certain test are normally distributed with a mean score of 60 and a standard deviation of 5. What is the probability that a sample of 90 students will have a mean score of at least 60.527?

• A) 0.3413
• B) 0.3174
• C) 0.1587
• D) 0.8413