# Question

Which of the following are binomial experiments? Explain why.

a. Rolling a die many times and observing the number of spots

b. Rolling a die many times and observing whether the number obtained is even or odd

c. Selecting a few voters from a very large population of voters and observing whether or not each of them favors a certain proposition in an election when 54% of all voters are known to be in favor of this proposition.

a. Rolling a die many times and observing the number of spots

b. Rolling a die many times and observing whether the number obtained is even or odd

c. Selecting a few voters from a very large population of voters and observing whether or not each of them favors a certain proposition in an election when 54% of all voters are known to be in favor of this proposition.

## Answer to relevant Questions

Which of the following are binomial experiments? Explain why. a. Drawing 3 balls with replacement from a box that contains 10 balls, 6 of which are red and 4 are blue, and observing the colors of the drawn balls b. Drawing 3 ...The binomial probability distribution is symmetric for p = .50, skewed to the right for p < .50, and skewed to the left for p > .50. Illustrate each of these three cases by writing a probability distribution table and ...During the 2011 NFL regular season, kickers converted 83.5% of the field goals attempted. Assume that this percentage is true for all kickers in the upcoming NFL season. What is the probability that a randomly selected ...Let N = 8, r = 3, and n = 4. Using the hypergeometric probability distribution formula, find a. P(x = 2) b. P(x = 0) c. P(x < 1) Briefly explain the two characteristics (conditions) of the probability distribution of a discrete random variable.Post your question

0