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Hi! I'm having trouble figuring out these problems for my statistics class. I'd appreciate it if someone could explain these to me! Question 1. Assume

Hi! I'm having trouble figuring out these problems for my statistics class. I'd appreciate it if someone could explain these to me!

Question 1.

Assume that when adults with smartphones are randomly selected, 45% use them in meetings or classes. If 8 adult smartphone users are randomly selected, find the probability that at least 5 of them use their smartphones in meetings or classes.

Question 2.

Assume that when adults with smartphones are randomly selected, 58% use them in meetings or classes. If 10 adult smartphone users are randomly selected, find the probability that fewer than 4 of them use their smartphones in meetings or classes.

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