Approximately 25% of the population belongs to a health maintenance organization (HMO). Assume that for a randomly selected group of 20 adults, the number belonging to an HMO has a binomial distribution.
The probability of finding exactly 5 in the 20 who belong to an HMO is....
The probability of finding at least one in the 20 who belongs to an HMO is...© BrainMass Inc. brainmass.com March 4, 2021, 9:14 pm ad1c9bdddf
The solution provides step by step method for the calculation of probability based on binomial distribution . Formula for the calculation and Interpretations of the results are also included.