SOLUTION: The scores on a certain test are normally distributed with a mean score of 43 and a standard deviation of 3. What is the probability that a sample of 90 students will have a mean

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Question 450004: The scores on a certain test are normally distributed with a mean score of 43 and a
standard deviation of 3. What is the probability that a sample of 90 students will have a
mean score of at least 43.3162?

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
answered yesterday
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