The result of a nationwide aptitude test in mathematics are normally distributed sith mean=63 and standard deviation =5 a. What is the probability of scores greater than 65? b. What is the probability of scores less than 65?

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A: *Answer:

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A: Please find the explanation below. Thank you

Q: How many possible outcomes are there?

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A: Dear student, If you find this solution helpful please upvote ? it. As you have mentioned the sum…

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