Mathematics, 09.11.2020 16:40, Edrayton
Determine the probability p(1 or fewer) for a binomial experiment with trials and the success probability . Then find the mean, variance, and standard deviation.
Answers: 3
![P(X \le 1 ) = [^{15}C_0 * (0.2)^0 * (1- 0.2)^{15-0}] + [^{15}C_1 * (0.20)^1 * (1- 0.20)^{15-1} ]](/tpl/images/0880/1193/f4556.png)
![P(X \le 1 ) = [1 * 1* 0.0352 ] + [15 * 0.20 * 0.0439]](/tpl/images/0880/1193/3ce1f.png)
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Determine the probability p(1 or fewer) for a binomial experiment with trials and the success probab...
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