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MCQ

26. MCQ: A family center conducted research on carbohydrate consumption in the high school and found that 30% of all high school sophomores ate at least four candy bars a day. If 20 high school sophomores are selected at random, what is the probability that exactly 6 of these eat at least 4 candy bars a day?
a) 0.300 b) 0.500 c) 0.192 d) 0.104 e) NOT

Solution Summary

The solution addresses MCQ: A family center conducted research on carbohydrate consumption in the high school and found that 30% of all high school sophomores ate at least four candy bars a day. If 20 high school sophomores are selected at random, what is the probability that exactly 6 of these eat at least 4 candy bars a day?
a) 0.300 b) 0.500 c) 0.192 d) 0.104 e) NOT

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