You decide to spend the weekend gambling with some friends. …

You decide to spend the weekend gambling with some friends.  You all bet on the Panthers game.  If your spread of the score is closest you make $150.  You and 19 of your friends each contribute $10.  What is the expected net value of the payoff?  Show your work

Use the Central Limit Theorem to Find Probabilities Round ea…

Use the Central Limit Theorem to Find Probabilities Round each probability to 4 decimal places.  The mean weight of adult males in the United States is 184 pounds with a standard deviation of 32 pounds. Find the probability of randomly selecting 49 adult males with a mean weight greater than 190 pounds.  Why are we allowed to use the central limit theorem in this case?