Assume that when adults with smartphones are randomly selected, 57% 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.
Assume that when adults with smartphones are randomly selected, 57% 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.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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Assume that when adults with smartphones are randomly selected,
57%
use them in meetings or classes. If
7
adult smartphone users are randomly selected, find the
2
of them use their smartphones in meetings or classes.
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Assume that when adults with smartphones are randomly selected 57% use them in meetings or classes if 7 adult smartphones users are randomly selected find the
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