# Question: Betty and Jane are gambling They are cutting cards picking

Betty and Jane are gambling. They are cutting cards (picking a random place in the deck to see a card). Whichever one has the higher card wins the bet. If the cards have the same value (for example, they are both eights), they try again. Betty and Jane do this 100 times. Tom and Bill are doing the same thing but are betting only 10 times. Is it Bill or Betty who is more likely to end having very close to 50% wins? Explain. You may refer to the graph to help you decide. It is one simulation based on 100 trials.

## Answer to relevant Questions

Consider two pairs of grandparents. The first pair has 4 grandchildren and the second pair has 32 grand-children. Which of the two pairs is more likely to have between 40% and 60% boys as grandchildren, assuming that boys ...a. Explain how you could use a random number table to simulate rolling a fair six-sided die 20 times. Assume you wish to find the probability of rolling a 1. Then report a line or two of the random number table (or numbers ...Suppose all the days of the week are equally likely as birthdays. Alicia and David are two randomly selected, unrelated people. a. What is the probability that they were both born on Monday? b. What is the probability that ...a. From your answers in Exercise 6.8, find the probability of getting 0 heads, 1 head, or 2 heads when flipping a fair coin twice, and report the distribution in a table. b. Make a probability distribution graph of this. Use a table or technology to answer each question. Include an appropriately labeled sketch of the Normal curve for each part. Shade the appropriate region. a. Find the probability that a z-score will be -1.00 or less. b. ...Post your question