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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Display 5.35 shows the U.S. population categorized by age and sex, as reported by the U.S. Bureau of the Census. You are working for a polling organization that is about to select a random sample of U.S. residents.
a. What is the probability that the first person selected will be female? Female and age 85 or older? Female or age 85 or older?
b. What is the probability that the first person selected will be male? Male and under age 30? Male or under age 30?
c. What proportion of females are age 85 or older? What proportion of people age 85 or older are female?
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