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Federal Pell Grants are awarded to undergraduate students who display exceptional financial need and have not earned a bachelor's, graduate, or professional degree. The money awarded does not have to be paid back except under a few weird circumstances. To apply, students fill out a FAFSA. Suppose the amount of Pell grants is normally distributed with a mean of $4271 and a standard deviation of $691. If these trends hold at Mesa where the cost of enrollment (tuition, health fees, books) for 1 year is estimated to be $2224, what is the probability a randomly selected student who has received a Pell grant is unable to cover the enrollment costs using their grant funds? Suppose P(A) = 0.3 and P(B) - 0.6, what is P(A U B) if A and B are disjoint? OO O 0.72 0.9 O 0.18 be defined as follows Consider a variety pack of Kirkland brand sparkling water (12 lime, 12 lemon, and 8 grapefruit). When selecting cans one arly a time, with replacement, let the events A = first randomly selected can is lime B - second randomly selected can is grapefruit Which of the following is true about events A and B? Select all that apply. A and B are independent A and B are disjoint A and B are complements () None of the other answers are true