Ther are 8 balls in a sample 5 white and 3 black .x is the number of black balls in the sample. three white are selected. white are selected from sample.write the probability distribution and find of x . and find mean , variance and standard derivation.© BrainMass Inc. brainmass.com June 3, 2020, 9:39 pm ad1c9bdddf
The expert examines binomial distribution mean and standard derivations.