Question
Given a sample size of 26, standard deviation of 2.9 and a sample average of 21.92 a 90% prediction interval would be between _____ and
Given a sample size of 26, standard deviation of 2.9 and a sample average of 21.92 a 90% prediction interval would be between _____ and _____.
a) 13.65 to 30.19
b) 15.82 to 28.02
c) 16.87 to 26.97
d) 30 to 50
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Calculus Single Variable
Authors: Deborah Hughes Hallett, Andrew M Gleason, William G McCallum
8th Edition
1119783836, 9781119783831
