Asked by Anonymous

If a seed is planted, it has a 65% chance of growing into a healthy plant.

If 11 seeds are planted, what is the probability that exactly 1 doesn't grow?
Answered by Reiny
prob(grow) = .65
prob(not grow) = .35

prob(1 of 11 will not grow)
= C(11,1)(.35)(.65)^10
= .05183
Answered by Anonymous
If a seed is planted, it has a 65% chance of growing into a healthy plant.

If 12 seeds are planted, what is the probability that exactly 2 don't grow?
Answered by ll
If a seed is planted, it has a 65% chance of growing into a healthy plant.

If 7 seeds are planted, what is the probability that exactly 1 doesn't grow?
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