Posted by jack on Friday, October 15, 2010 at 8:14pm.
A study conducted by the Metro Housing Agency in a midwestern city revealed the information below concerning the age distribution of renters in the city. (Round your answers to four decimal places.)
Age Adult Population, % Group Who Are Renters, %
2144 53 64
4564 29 43
65 and over 18 62
(a) What is the probability that an adult selected at random from this population is a renter?
1
(b) If a renter is selected at random, what is the probability that he or she is in the 2144 age bracket?
2
(c) If a renter is selected at random, what is the probability that he or she is 45 yr of age or older?

mathmath  PsyDAG, Saturday, October 16, 2010 at 11:41am
Confused by your third category of "%". % of what? It is not of the total number, since .64 + .43 + 62 ≠ 1.
Repost with data expressed more accurately.

mathmath  mack, Saturday, October 16, 2010 at 7:08pm
the question is posted correctly. the question only gives percentages and nothing else.
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