The probability you win a game is 0.40. If you play the game 90 times, what is the most likely number of wins you will get? This is the same is the mean of the binomial distribution with N=90 and p=0.40, and it is also the expected value of playing the game 90 times.
The probability you win a game is 0.40. If you play the game 90 times, what...
You are playing a card came, and the probability that you will win a game is p = 0.39. If you play the game 95 times, what is the most likely number of wins? (Round answer to one decimal place.) = Let X represent the number of games (out of 95) that you win. Find the standard deviation for the probability distribution of X. (Round answer to two decimal places.) The range rule of thumb specifies that the minimum usual...
Each game you play, you win with probability p, 0<p<1. You plan to play 5 games, but if you win the fifth game, you will keep playing until you lose. Assume the outcome of each game is independent of all others. a) Find the expected number of games you loss. b) Find the expected number of games you win.
THE PROBABILITY THAT YOU WILL WIN A CERTAIN GAME IS 0.3. assume that you play yhe game 20 times. 1. What is the probability you will NEVER win the game in your 20 trials 2. what is the expected number of times that you win
Use Central Limit Theorem Please! In playing a game, you win or lose 1 dollar with probability 0.5. If you play the game independently 1,000 times, what is (approximately) the probability that your fortune (the total amount you won or lost) is at least 10 dollars? (Use the Central Limit Theorem) In playing a game, you win or lose 1 dollar with probability 0.5. If you play the game independently 1,000 times, what is (approximately) the probability that your fortune...
Question 18 The probability that you will win a game is p = 0.88. If you play the game 1488 times, what is the most likely number of wins? (Round answer to one decimal place.) Let X represent the number of games out of 1488) that you win. Find the standard deviation for the probability distribution of X. (Round answer to two decimal places.) 20 and the maximum usual value Use the range rule of thumb to find the minimum...
You play two games against the same opponent. The probability you win the first game is 0.70 If you win the first game, the probability you also win the second is 0.50 If you lose the first game, the probability that you win the second is 0.20 Complete parts a) through e). a. Are the two games independent? b. What's the probability you lose both games? c. What's the probability you win both games? d. Let random variable X be...
You play two games against the same opponent. The probability you win the first game is 0.8. If you win the first game, the probability you also win the second is 0.6. If you lose the first game, the probability that you win the second is 0.4. Complete parts a) through e). a) Are the two games independent? Explain your answer A. Yes; all events are independent. O B. No; the outcome of the first game determines the probability of...
An instant lottery game gives you probability 0.10 of winning on any one play. Plays are independent of each other. You play 4 times. a) If X is the number of times you win, contract the probability distribution of X. b) What is the probability that you don't win at all? c) What is the probability that you win at least once? d) What is the expected value of X? What is the standard deviation of X?
I am going to play a game of chance, but I want to know if it is worth my while. On average, if I played the game over and over, what amount would I expect to win (+$) or lose (-$) on average per game? That is the mean of the probability distribution that describes the game. It is also call the game's expected value. The formula for expected value is The game I'm playing costs $5 to play. The...
Problem: A game gives you the probability .10 of winning on any 1 play. Plays are independent of each other. You play a total of 4 times. Let X represent the number of times you win. a) What is the probability that you don't win at all? b) what is the probability that you win at least once? c) what is the probability that you win once or twice? d) what is the expected value of X? What is the...