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Each bag of different colored jelly beans is supposed to have 30% blue jelly beansRamon believes there are actually a greater proportion of blue jelly beansHe randomly selects 25 bags of jelly beans and finds the proportion of blue jelly beans to be 36%....

In past years, the proportion of engineering students at the local college who did not own a calculator was 0.15. Angelina believes the proportion of current population of engineering students who do not own a calculator is lower She randomly selects 55 s...