Question
Assume that when adults with smartphones are randomly selected, 49% use them in meetings or classes. If 7 adult smartphone users are randomly selected, find
Assume that when adults with smartphones are randomly selected, 49% use them in meetings or classes. If 7 adult smartphone users are randomly selected, find the probability that exactly 2 of them use their smartphones in meetings or classes.
The probability is:
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Precalculus
Authors: Michael Sullivan
10th Global Edition
1292121772, 1292121777, 978-1292121772
