Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p. , The mean, , is nothing. (Round to the nearest tenth as needed.)

Complete Question

Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p. , The mean, , is nothing. (Round to the nearest tenth as needed.)

    p =  0.6   n =  18

The mean  

The standard deviation

The  variance  

Step-by-step explanation:

From the question we are told that

      The probability of success   is  

      The  sample size is

  Generally given that the distribution is binomial, then the probability of failure is mathematically represented as

substituting values

Generally the mean is mathematically evaluated as

substituting values

The  standard deviation is evaluated as

substituting values

The variance is evaluated as

substituting value

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it