Assume that when adults with smartphones are randomly​ selected, 54​% use them in meetings or classes. If 9 adult smartphone users are randomly​ selected, find the probability that at least 6 of them use their smartphones in meetings or classes.

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Part 1

The probability is

  

enter your response here.

​(Round to four decimal places as​ needed.)

asked by guest
on Nov 17, 2024 at 10:58 am



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