Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p. n equals 125n=12

Question

kogti [31]

3 years ago

5

Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p. n equals 125n=12

5, p equals 0.46

Mathematics

1 answer:

sesenic [268] · Answer 1 · 2021-12-18T02:47:57+03:00

sesenic [268]3 years ago

7 0

<span>This is a matter of knowing the formulas involving the binomial distribution: Mean = n*p = 125*0.46 = 57.5
Variance = n*p*(1-p) = 125*0.46*(1-0.46) = 125*0.46*0.54 = 31.05
Standard Deviation = sqrt(Variance) = sqrt(31.05) = 5.572252686</span>

Find the​ mean, variance, and standard deviation of the binomial distribution with the given values of n and p. n equals 125n=12

Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p. n equals 125n=12