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4. The last couple of years in the winter season, Mrs. Blair has had to take many days off for one of her kids being sick. She has determined that each kid has a 63% chance of getting sick at some point in the winter months. She has 4 kids.





a) What is the probability that all her kids get sick this winter?




b) What is the probability that at least one kid will get sick this winter?




5. Challenge Problem: If A U B = S (Sample Space), P (A and B) = .25, P (A) = .35, then P(B) = ???​

PLEASE HELP4 The last couple of years in the winter season Mrs Blair has had to take many days off for one of her kids being sick She has determined that each k class=


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