Is x a binomial random variable and explain

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A new treatment for baldness is known to be effective in 70% of the cases treated.

Four bald members of the same family are treated; let X be the number of successfully treated members of the family. Is X a binomial random variable? Explain.

Reference no: EM131370670

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Is x a binomial random variable and explain : Four bald members of the same family are treated; let X be the number of successfully treated members of the family. Is X a binomial random variable? Explain.
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