# Question

From the document American Housing Survey for the United States, published by the U.S. Census Bureau, we obtained the following frequency distribution for the number of persons per occupied housing unit, where we have used "7" in place of "7 or more." Frequencies are in millions of housing units.

For a randomly selected housing unit, let Y denote the number of persons living in that unit.

a. Identify the possible values of the random variable Y.

b. Use random-variable notation to represent the event that a housing unit has exactly three persons living in it.

c. Determine P(Y = 3); interpret in terms of percentages.

d. Determine the probability distribution of Y.

e. Construct a probability histogram for Y.

For a randomly selected housing unit, let Y denote the number of persons living in that unit.

a. Identify the possible values of the random variable Y.

b. Use random-variable notation to represent the event that a housing unit has exactly three persons living in it.

c. Determine P(Y = 3); interpret in terms of percentages.

d. Determine the probability distribution of Y.

e. Construct a probability histogram for Y.

## Answer to relevant Questions

The Television Bureau of Advertising, Inc., publishes information on color television ownership in Trends in Television. Following is a probability distribution for the number of color TVs, Y, owned by a randomly selected ...The Internal Revenue Service compiles data on income tax returns and summarizes its findings in Statistics of Income. The first two columns of Table 5.21 show a frequency distribution (number of returns) for adjusted gross ...a. The probability that you are dealt pocket aces is 1/221, or 0.00452 to three significant digits. Optional: Verify that probability by applying techniques found in Section P.5 of Module P (Further Topics in Probability) on ...Women’s Shoes. According to research, foot length of women is normally distributed with mean 9.58 inches and standard deviation 0.51 inch. This distribution is useful to shoe manufacturers, shoe stores, and related ...Explain in detail what a normal probability plot is and how it is used to assess the normality of a variable.Post your question

0