# binomial random variable probability

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Suppose it is known that a new treatment is successful in curing muscular pain in 60% of the cases. If it is tried on 8 patients, find the probability that fewer than 7 patients are cured. Round your answer to four decimal places.

See the attached file.

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## SOLUTION This solution is **FREE** courtesy of BrainMass!

This problem is solved by modeling it as a binomial random variable with parameters n=8 and p=0.6. Please see the attached Word document for details.

Â© BrainMass Inc. brainmass.com October 6, 2022, 10:15 am ad1c9bdddf>https://brainmass.com/statistics/probability/binomial-random-variable-probability-14890