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In a recent year, the total scores for a certain standardized test were normally distributed, with...
In a recent year, the total scores for a certain standardized test were normally distributed, with a mean of 500 and a standard deviation of 10.6. Answer parts (a) dash –(d) below. (a) Find the probability that a randomly selected medical student who took the test had a total score that was less than 490. The probability that a randomly selected medical student who took the test had a total score that was less than 490 is .1736 . (Round to four decimal places as needed.) (b) Find the probability that a randomly selected medical student who took the test had a total score that was between 497 and 511. (Round to four decimal places as needed.)
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