Use the Poisson distribution tables, not the mathematical fo…

Use the Poisson distribution tables, not the mathematical formula. It is estimated that 3% of the people in an auditorium of 100 unmarried/not related adults own a second home. Find the probability that exactly 6 people in the auditorium own a second home. Give the exact decimal found in the Poisson tables for these conditions.   Hint: Recall that lambda = np

 A coin is flipped 5 times, find the probability of getting…

 A coin is flipped 5 times, find the probability of getting exactly 2 heads. Hint: The Binomial Distribution Tables can be very helpful on questions 19-21. If you use the table for this question, give your answer exactly as it appears. If you calculated your answer, round to the thousandths plae.

A leading large college recently reported that 56.5% of its…

A leading large college recently reported that 56.5% of its student body had concerns about the increasing price textbooks. If three students from this college were chosen at random, what is the probability that at least one of these three students chosen would be concerned about the increasing price of textbooks? Hint: use the complement and be sure to give your answer as a decimal rounded to the hundreths place.

Repeat #3 above choosing from the original 8 letters:  how m…

Repeat #3 above choosing from the original 8 letters:  how many 4 letter codes can be made this time if the letter “d” must be the first letter of the code, “e” must be the second letter, and “g” must be the last letter of the code. Assume each chosen letter from the original 8 letters given can be used only once (no repeats).

Use the multinomial formula: The probabilities that a studen…

Use the multinomial formula: The probabilities that a student from a large high school will visit/watch a movie at a theater 0, 1, 2, or 3 times a month are 0.12, 0.50, 0.29, 0.09 respectively. If 8 high school students are chosen at random, what is the probability that 2 will have no visits, 3 will have 1 visit, 2 will have 2 visits,and 1 will have 3 visits.  Give your answer as a decimal rounded to the hundreths place.