Posted by **Bill** on Tuesday, October 16, 2012 at 5:20pm.

In a survey of 2000 adults 50 years and older of whom 40% were retired and 60% were pre-retired, the following question was asked: Do you expect your income needs to vary from year to year in retirement? Of those who were retired, 33% answered no, and 67% answered yes. Of those who were pre-retired, 32% answered no, and 68% answered yes. If a respondent in the survey was selected at random and had answered yes to the question, what is the probability that he or she was retired? (Round your answer to three decimal places).

## Answer This Question

## Related Questions

- English - 1. Thanks to his father, he succeded in his business. Instead of '...
- FINANCE - Sir wants to save money to meet 3 goals. He would like to retire 30 ...
- SCI 241 Nutrition - The question is "Address the nutritional needs of the ...
- English - 1. He retired from baseball in 1999. 2. He retired from a baseball ...
- psychology - 1. A recent study confirms that people who run regularly, live ...
- math - Ms.sue may I just know the curtisy of why you help students on this ...
- math - Ms.sue may I just know the curtisy of why you help students on this ...
- math - Ms.sue may I just know the curtisy of why you help students on this ...
- science - WRITE, in no less than 300 words, a brief summary tracing the ...
- Grammar - For each of the following sentences, choose the correct pronoun from ...

More Related Questions