213W18 Assignment 4: Problem 6 Previous Problem Problem List Net Probiem t poin)

Question

213W18 Assignment 4: Problem 6 Previous Problem Problem List Net Probiem t poin) A person is to walk into a casino and play a certain game. The chance the person will win the game is 0.38 Once they play the first game, win or lose, they are bo pley the game 3 more times fer a total of 4 games A random variable X is to count how many of the 4 games the pambler wins (a) Finish the probablity distribution of Xbelow. Use tour decimais in each of your entries gel From the dismtution you found in part , what can you say about the dattution of X? The distribution of X is Enter your answers to two decimas) with an mean of lll games won and a standard deviaton of Preview My Answersubmitnewers You have attempted this probiem 0 times You have 4attempts remaining

Explanation / Answer

Solution:-

a) probability distribution of X

b)

The distribution of X is Binomial distribution with an mean of 1.52 games won and a standard deviation of 0.97 games won

X 0 1 2 3 4 P(X = x) 0.1478 0.3623 0.3330 0.1361 0.0209

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