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Forty percent of all registered voters in a national election are female. A random sample of 5 voters is selected. 21. Refer to Exhibit 5-9. The probability that the sample contains 2 female voters is .3456 .0778 .7780 .5000

Forty percent of all registered voters in a national election are female. A random sample of 5 voters is selected. 21. Refer to Exhibit 5-9. The probability that the sample contains 2 female voters is .3456 .0778 .7780 .5000

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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**Exhibit 5-9** Forty percent of all registered voters in a national election are female. A random sample of 5 voters is selected. **21. Refer to Exhibit 5-9. The probability that the sample contains 2 female voters is _____.** - ○ .3456 - ○ .0778 - ○ .7780 - ○ .5000
Transcribed Image Text:**Exhibit 5-9** Forty percent of all registered voters in a national election are female. A random sample of 5 voters is selected. **21. Refer to Exhibit 5-9. The probability that the sample contains 2 female voters is _____.** - ○ .3456 - ○ .0778 - ○ .7780 - ○ .5000
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