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Basic Probability – extra problems The Grade Point Average (GPA) for freshmen was analyzed. On a 4.0 scale, it was found that 65% of them had GPAs between 1.8 and 3.4; 50% of them had GPAs between 2.5 and 4.0, and 80% of them had GPAs greater than 1.8. assign letters to these events. ................
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