Mathematics, 24.03.2020 23:44 csciahetano
Suppose scores on a college entrance exam are normally distributed with a mean of 550 and a standard deviation of 100. Find the probability that a student taking the test will score less than 400. Round to four decimal places.
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Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2
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Suppose scores on a college entrance exam are normally distributed with a mean of 550 and a standard...
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