7. You decide to play 5 spins of Roulette and bet each time that the ball...

Question

Question

7. You decide to play 5 spins of Roulette and bet each time that the ball will land on a red number.

a. what is the distribution of X: the number of Reds you get in six spins(2-pt).

8. Given you play 5 times, use the exact formula to compute

a. the probability of winning 0 times P(X=0). (2-pts)

b. the probability of winning 1 times P(X=1). (2-pts)

c. the probability of winning 2 times P(X=2). (2-pts)

9. What is the probability of winning less than 3 times P (X<3)? (2pts)

math Statistics-And-Probability

Answer 1

Answer #1

Answer 2

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