The Motion Picture Association of America studies the ethnicity of moviegoers to understand changes in the demographics

Question:

The Motion Picture Association of America studies the ethnicity of moviegoers to understand changes in the demographics of moviegoers over time. Here are the numbers of moviegoers (in millions) classified as to whether they were Hispanic, African-American, Caucasian, and other for the year 2010. Also included are the numbers for the general U.S. population and the number of tickets sold.

a) Compare the conditional distribution of Ethnicity for all three groups: the entire population, moviegoers, and ticket holders.
b) Write a brief description of the association between population groups and Ethnicity.

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...