﻿ The scores on an entrance exam to a university are known to have an approximately normal distribution with mean 65% and standard deviation  , 22.07.2021 06:50, bassicallytristen

# The scores on an entrance exam to a university are known to have an approximately normal distribution with mean 65% and standard deviation 7.1%. What is the standardized score for a student who scores 60% on this test? A. -0.70 B. 0.70 C. 1.88 D. -1.88 ### Other questions on the subject: Mathematics Mathematics, 20.06.2019 18:04, zacksoccer8279
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What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)
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The scores on an entrance exam to a university are known to have an approximately normal distributio...

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