in the game roulette the casino will pay you 20 dollars for every dollar you bet if your number comes up (7). How much profit is the casino making on the bet? Will I set this problem up as a probability or a ratio?

If the probability of the Seattle Mariners winning the World Series is 2/40part a. What are the odds of the Mariners winning the World Series?  : (ratio)part b. What is the probability of the Mariners not winning?   part.c What are the odds of the Mariners not winning?  : (ratio) (answer all parts)

You want to know the probability that you will select a king of any suit from a deck of cards. You calculate the probability by dividing the number kings in the pack by the total number of cards in the pack (52) . This is an example of classical ?

Now you play toss-a-coin. If the coin comes up Heads, you win. If it comes up Tails, your friend wins.What is the probability that you win 4 games out of 10 now? This is a numerical question - give the answer in percent, and round to four digits after the decimal point

A restaurant will select 1 card from a bowl to win a free lunch. Jo puts 5 cards in the bowl. The bowl has 100 cards. What are the odds of Jo winning a free lunch?    1/5   1/10   1/20    1/500

How do you interpret 3.3 higher odds?

At a county fair, the chance of winning a game is 5% and the prize is a huge stuffed animal. Does that mean that if you play the game 100 times, you will win five of those huge stuffed animals? Explain your thinking.

If the probability of a person losing on a scratch-off lottery ticket is 0.955, the odds of losing are answer : answer