In a recent study, 80% of homes in Germany were found to have HD flat-screen TVs....

In a recent study, 80% of homes in Germany were found to have HD flat-screen TVs. In a sample of 9 homes, what is the probability that:

All nine homes have HD flat-screen TVs?
Less than six have HD flat-screen TVs?
More than six have HD flat-screen TVs?
At least 7 homes have HD flat-screen TVs?

Use the binomial probability distribution tables.

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Expert Solution

orchestra answered 1 year ago

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