About 30% of adults in United States have college degree. (probability that a person has college degree ...
guru2009 (Not rated)
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About 30% of adults in United States have college degree. (probability that a person has college degree is p = 0.30). If N adults are randomly selected, find probabilities that 1) exactly X out of selected N adults have college degree 2) less than X out of selected N adults have college degree 3) greater than X out of selected N adults have college degree Choose your numbers for N and X. use Appendix Tables you can also try Excel Function Binomdist.
8 years ago
p = 0.30, q = 1 – p = 0.70 Let n = 10 and x = 2 ...
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