2_The number of ways to distribute 7 games to three children so that the youngest child gets three games and every other child gets two games is 102 210 201

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A: Here Given 15 Balls numbered from 1 to 15 inside a bag. So total Number of ball=15

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A: Givenp=0.28%sample size(n)=190Mean(μp^)=p=0.28

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Q: Do you think this is a good idea? Find the expected value of hosting the tournament.

A: Here Given Club Expense=$12,000 Revenue from ticket=$18,000 Probability of rain=0.2  

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Q: A fair coin is tossed three times. What is the probability of getting a) exactly two heads (b) at le...

A: GivenA fair coin is tossed three times