Suppose a student reaches in the bag and randomly selects nine red chips and eleven yellow chips. Based on this sample, what is a good estimate for the percentage of enrolled university students that are male?
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3 answers
50%
I do not know I need help.
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Answer: 45%. So, to begin you add nine and eleven which is twenty, than see how many times twenty goes into 100 (5). Than multiply five by the amount of chips that were red that were taken out of the hat, so 5 time 9. And that gives you the answer of 45%.
2 answers