Questions 1 - 10 (4 pts) 1. The sampling distribution of @ based on a sample of size 100 from a population with p = 0.99 is a normal distribution. A) True B) False 2. If events A and B are mutually exclusive then they are independent. A) True B) False 3. The sampling distribution of x from a sample of size 25 may not be a normal distribution. A) True B) False 4. If X - Uniform(100, 105) then the mean and variance of X are: A) 100 & 1.44 B) 102.5 & 2.08 C) 105 & 2.08 D) 102.5 & 1.44 5. In a game of chance you have a 25% chance of winning $1, a 35% chance of winning $2, and a 40% chance of winning $3. It costs you $2.10 to play this game. This cost favors the A) the players B) the people running the game C) Not enough info to tell 7. If X is a binomial random variable with n = 5 and p = 0.8 then which statement does not equal P(X > 3)? A) P(X=4) + P(X=5) B) 1 -(P(X = 1)+P(X = 2) + P(X = 3)) C) 1 -P(X 1/4 B) 1/4 C) 68) c. P(41