In: Statistics and Probability
Let x be a random variable that possesses a binomial
distribution with p=0.5 and n=9. Using the binomial formula or
tables, calculate the following probabilities. Also calculate the
mean and standard deviation of the distribution. Round solutions to
four decimal places, if necessary.
P(x≥3)=
P(x≤8)=
P(x=5)=
μ=
σ=