You want 8 successes out of 12 trials
(12 choose 8) ( 0.95)^8 (0.05)^4 = 0.002052456959... = 0.2052456959...%
Ebony B.
asked 11/27/18If a seed is planted it has a 95% chance of growing healthy. If 12 seeds are planted, what is the probability that exactly 4 dont grow
You want 8 successes out of 12 trials
(12 choose 8) ( 0.95)^8 (0.05)^4 = 0.002052456959... = 0.2052456959...%
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