Suppose you repeatedly play a casino game where your probability of winning on each play is 0.48. You want to find the probability that you will be ahead (more wins than losses) if you play n times. Which of the following is true?
a. The probability of being ahead is greater than 1/10 when n=1000 b. The probability of being ahead is greater than 1/3 when n=50 c. The probability of being ahead is greater than 1/4 when n=250 d. None of the above are true