A binomial random variable X has 6 trials and probability of success 0.3.  Calculate the mean of X to two decimal places.

For a binomial distribution with n = 10 trials and a success probability of 0.4, what is the mean?a.2.4b.4c.6d.8

Suppose X follows a binomial distribution with n=30 trials and p=0.5 probability of success . Find μₓ, the mean of X. Do not round your answer.2 points

Given a Binomial random variable Y which counts the number of successes in n independent trials and the successful rate for each trial is 0.3. Find the mean and variance of Y, respectively. (The 1st number is the mean and the 2nd is the variance.)

Suppose X follows a binomial distribution with =n29 trials and probability of success =p0.40.(If necessary, consult a list of formulas.)(a)Find μX, the mean of X. Do not round your answer.=μX(b)The histograms of three binomial distributions are shown below. Choose the one that could be the histogram of the distribution of X.Histogram A0.050.100.150.20510152025300-1Histogram B0.050.100.150.20510152025300-1Histogram C0.050.100.150.20510152025300-1CheckSave For LaterSubmit AssignmentTerms of Use

The mean and variance of a Binomial distribution are 4 and 4/3, respectively. Find the probability of more than two successes.a.433/729b.525/729c.656/729d.713/729