Need help please on these questions:
1. A poll at Steve's high school was taken to see if students are in favor of spending class money to expand the junior-senior parking lot. Steve surveyed 6 random students from the population. 85% favored the expansion, while 15% opposed it.
a) Determine the probabilities associated with the number of students that Steve asked who are in favor of expanding the parking lot by calculating the probability distribution.
b) What is the probability that no more than 2 people are in favor of expanding the parking lot?
c) How many students should Steve expect to find who are in favor of expanding the parking lot?
2. You have a bag of marbles containing 4 blue marbles, 5 red marbles, and 3 green marbles. What is the theoretical probability of pulling a red marble? Run an experiment to see how long it takes you to pull a red marble (you don't have to use marbles) and see how the experimental and theoretical compare.
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