question archive Assume that when adults with smartphones are randomly? selected, 49?% use them in meetings or classes
Assume that when adults with smartphones are randomly? selected, 49?% use them in meetings or classes
Subject:MathPrice: Bought3
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 3
of them use their smartphones in meetings or classes.
The probability is?
