# Question

Construct a probability distribution for a family with 4 children. Let X be the number of girls.

## Answer to relevant Questions

P(X) = X / 6 for X = 3, 4, 7 A person pays $2 to play a certain game by rolling a single die once. If a 1 or a 2 comes up, the person wins nothing. If, however, the player rolls a 3, 4, 5, or 6, he or she wins the difference between the number rolled ...In a recent promotional campaign, a company offered these prizes and the corresponding probabilities. Find the expected value of winning. The tickets are free. If the winner has to mail in the winning ticket to claim the ...Which of the following are binomial experiments or can be reduced to binomial experiments? a. Surveying 100 people to determine if they like Sudsy Soap Yes b. Tossing a coin 100 times to see how many heads occur Yes c. ...Compute the probability of X successes, using the binomial formula. a. n = 6, X = 3, p = 0.03 b. n = 4, X = 2, p = 0.18 c. n = 5, X = 3, p = 0.63 d. n = 9, X = 0, p = 0.42 e. n = 10, X = 5, p = 0.37Post your question

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