In a recent year, grade 8 Minnesota State public school students taking a mathematics assessment
test had a mean score of 290 with a standard deviation of 37. Possible test scores could range from 0
to 500. Assume that the scores are normally distributed.
(a) Find the probability that a randomly selected student has a score less than 300.

I know how to do CLT normally but when you add in the range i can't get the answer. i know its 61% or .6065 I just can't go from points A to point B. If you could help thank you.

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