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November 21, 2014

November 21, 2014

Posted by **jack** on Friday, October 15, 2010 at 8:14pm.

Age Adult Population, % Group Who Are Renters, %

21-44 53 64

45-64 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 21-44 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 11:41amConfused 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 7:08pmthe question is posted correctly. the question only gives percentages and nothing else.

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