In a Chinese restaurant, the menu lists 8 items in Column A and 6 items in column B. To order a dinner, the diner is told to select 3 items from column A and 2 from column B. How many dinners are possible?
Suppose 2 cards are drawn without replacement from an ordinary deck of 52. Find the probability that both cards are aces.
You pay $6 to play a game where you will roll a die, with a payoff as follows: $8 for a 6, $7 for a 5, and $4 for any other result. What are your expected winnings? Is the game fair?
Find the following area under the standard normal curve: between z=-1.88 and z=2.10.
Find a z-score such that 8% of the area under the curve is to the right of z.© BrainMass Inc. brainmass.com October 9, 2019, 5:28 pm ad1c9bdddf
Combinations, "Is the game fair?" and Z-score are investigated. The solution is detailed and well presented.