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

If mean and standard deviation of a binomial distribution is 10 and 2respectively; q will be ___(a) 1(b) 0.8(c) 0.6(d) 0.4

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

Suppose W, X, and Y follow binomial distributions with the number of trials and probability of success as indicated below.W follows a binomial distribution with =nW4 trials and probability of success =pW0.1X follows a binomial distribution with =nX10 trials and probability of success =pX0.1Y follows a binomial distribution with =nY4 trials and probability of success =pY0.25(If necessary, consult a list of formulas.)(a)Find μW, μX, and μY, the respective means of W, X, and Y.=μW=μX=μY(b)The histograms of three binomial distributions are shown below. Match each of W, X, and Y with the histogram of its distribution.Histogram 10.050.100.150.200.250.300.350.400.450.500.550.600.650.700.75123456789100-1Distribution: ▼(Choose one)Histogram 20.050.100.150.200.250.300.350.400.450.500.550.600.650.700.75123456789100-1Distribution: ▼(Choose one)Histogram 30.050.100.150.200.250.300.350.400.450.500.550.600.650.700.75123456789100-1Distribution: ▼(Choose one)CheckSave For LaterSubmit AssignmentTerms of Use|Privacy Center|Accessibility

f n = 10 and p = 0.70, then the standard deviation of the binomial distribution isQuestion 8Select one:a.14.29.b.7.00.c.1.45.d.0.07.

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