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In Exercises 21-24, assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes ( based on data from an

In Exercises 21-24, assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes ( based on data from an LG Smartphone survey). .21. If 8 adult smartphone users are randomly selected, nd the probability that exactly 6 of * them use their smartphones' in meetings or classes

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