Mathematics, 08.12.2020 21:40 raeprince9213

Quiz 21.2 The ACT is normally distributed with a mean of
21 and a standard deviation of 4.7.
Draw and label a normal distribution curve.
What percent of test takers score above a
21?
What is the probability that a test taker will
score above a 30.4 or below a 11.6?
What is the probability that a test taker wil
score between a 16.3 and a 25.7?

Answers: 1

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Quiz 21.2 The ACT is normally distributed with a mean of
21 and a standard deviation of 4.7.<...

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