# Question

According to a survey by Apartments.com, 35% of apartment renters in 2013 had owned a home at one point. Consider a random sample of nine apartment renters.

a. What is the probability that exactly three renters from this sample previously owned a home?

b. What is the probability that less than four renters from this sample previously owned a home?

c. What is the probability that exactly six or seven renters from this sample previously owned a home?

d. What are the mean and standard deviation for this distribution?

e. Construct a histogram for this distribution.

a. What is the probability that exactly three renters from this sample previously owned a home?

b. What is the probability that less than four renters from this sample previously owned a home?

c. What is the probability that exactly six or seven renters from this sample previously owned a home?

d. What are the mean and standard deviation for this distribution?

e. Construct a histogram for this distribution.

## Answer to relevant Questions

According to Catalyst, based on a survey of Fortune 500 companies, 14% of Executive Officer positions in 2012 were female. Answer the following questions based on a random sample of 12 corporate officers: a. What is the ...Consider a Poisson probability distribution with l = 4.7. Determine the following probabilities. a. exactly five occurrences b. more than six occurrences c. three or fewer occurrences Production records indicate that 1.5% of the light bulbs produced in a facility are defective. A random sample of 22 light bulbs was selected. a. Use the binomial distribution to determine the probability that two defective ...I have a statistics class of 20 students, of whom 12 are female. I randomly select three students to make a group presentation to the class. What is the probability of the following occurring? a. All of the students in the ...The following table shows Bob’s Bookstore’s estimated demand for a new calendar. The bookstore needs to decide whether to order 100, 200, or 300 calendars for the start of the year. Each calendar costs the store $ 6 to ...Post your question

0