Mathematics, 05.05.2020 11:54 screamqueen
(Q means Question. Q1, Q2, and Q3 are the questions I need help on. If anyone has the answer to all three of those questions, thanks)
ACT mathmatics score for a particular year are normally distributed with a mean of 27 and a standard deviation of 2 points.
Q1. What is the probability that a randomly selected score is greater than 29 points
Q2. What percentage of student scores are between 31 and 23?
Q3.A student who scores a 31 is in the percentile
Answers: 3
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(Q means Question. Q1, Q2, and Q3 are the questions I need help on. If anyone has the answer to all...
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