SOLUTION: 60% of the trees planted by Quick Grow Landscaping survive.Quick Grow has just planted 12 trees on campus. What is the expected number (the mean) of trees that will survive?

Question 1074776: 60% of the trees planted by Quick Grow Landscaping survive.Quick Grow has just planted 12 trees on campus. What is the expected number (the mean) of trees that will survive?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
): 60% of the trees planted by Quick Grow Landscaping survive.Quick Grow has just planted 12 trees on campus. What is the expected number (the mean) of trees that will survive?
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Binomial Problem with n = 12 and p = 0.6
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Ans: E(x) = n*p = 12*0.6 = 7.2
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Cheers,
Stan H.
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