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Question 5 Test scores on a university admissions test are normally distributed, with a mean of...

Question 5 Test scores on a university admissions test are normally distributed, with a mean of 500 and a standard deviation of 100. 4 marks a. What is the probability that a randomly selected applicant scores between 425 and 575? 4 marks b. What is the probability that a randomly selected applicant scores 625 or more?

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