Question
Two part question SAT verbal scores are normally distributed with a mean of 430 and a standard deviation of 120 (based on the data from
Two part question
SAT verbal scores are normally distributed with a mean of 430 and a standard deviation of 120
(based on the data from the College Board ATP)
a) If a single student is randomly selected, find the probability that the student's score on the SAT verbal is above 500
b) If a sample of 15 students is selected randomly find the probability that the sample mean is above 500.
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Basic College Mathematics With Early Integers
Authors: Marvin L Bittinger, Judith A Beecher
3rd Edition
0321922794, 9780321922793
