Assume that when adults with smartphones are randomly selected, 47% use them in meetings or classes.

Assume that when adults with smartphones are randomly​ selected, 47% use them in meetings or classes. If 11
adult smartphone users are randomly​ selected, find the probability that fewer than 4 of them use their smartphones in meetings or classes.
The probability is: ? (integer or decimal rounded to four decimal places as​ needed.)

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