Question: Based on data from ACT in 2008, the average science reasoning test score was 20.8, with a standard deviation of 4.6. Assuming that the scores
a. find the probability that a randomly selected student has a science reasoning ACT score of least 25.
b. find the probability that a randomly selected student has a science reasoning ACT score between 20 and 26.
c. find the probability that a randomly selected student has a science reasoning ACT score less than i6.
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a Px 25 Pz 2520846 Pz 091 10000 08... View full answer
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