Assume that when adults with smartphones are randomly selected, 47% use them in meetings or classes. If 10 adult smartph
Posted: Wed May 11, 2022 9:44 am
Assume that when adults with smartphones are randomly selected, 47% use them in meetings or classes. If 10 adult smartphone users are randomly selected, find the probability that at least 8 of them use their smartphones in meetings or classes. The probability is (Round to four decimal places as needed.)