FORESTRY
AGRICULTURAL STATISTICS AND ECONOMICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It is known that 15% of the seniors in a large high school enter military service upon graduation. If a group of 20 seniors are randomly selected, what is the probability of observing at most one senior who will be entering military service?
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20(0.15)1(0.85)19
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1-20(0.15)1(0.85)19
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(0.85)20+ 20(0.15)1 (0.85)19
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(0.85)20
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1-(0.85)20
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Explanation:
There is 1 question to complete.