In a tank containing 10 fishes, there are three yellow and seven black fishes. We select three fishes at random. (a) What is the probability that exactly one yellow fish gets selected? (b) What is the probability that at most one yellow fish gets selected? (c) What is the probability that at least one yellow fish gets selected?

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A: Let the students of sophomore year be denoted by S and freshmen be denoted by F.   Given: Number of…

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A: (a). Find the probability that a cast contains exactly 3 women: It is given that, a cast for Hamlet…

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A: Let us denote X=number of golf balls We have to find P(X≤2)=P(X=0)+P(X=1)+P(X=2)   X=0: we can pick…

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A: Given : p = 310    = 0.3 n = 5

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A:

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A: The total number of outcomes is 322+326 =648. The number of favourable outcomes is 326.

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A:

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A: The number of married couplesThe total number of seats in the row

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A: Let us denote L=light truck , S=SUV, C=car, D=side impact crash will prove deadly to a driverGiven…

Q: A math class consists of 30 students, 16 female and 14 male. Three students are selected at random,…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A box contains 10 red chips, 20 blue chips, and 30 green chips. If 5 chips are drawn from the box,…

A: A box contains 10 red chips, 20 blue chips and 30 green chips. 5 chips are drawn from the box, we…