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StatisticsQ&A LibraryBased on a survey, assume that 45%of consumers are comfortable having drones deliver their purchases. Suppose that we want to find the probability that when sixconsumers are randomly selected, exactly fourof them are comfortable with delivery by drones. Identify the values of n, x, p, and q.Question

Asked Nov 3, 2019

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Based on a survey, assume that 45%

of consumers are comfortable having drones deliver their purchases. Suppose that we want to find the probability that when six

consumers are randomly selected, exactly four

of them are comfortable with delivery by drones. Identify the values of n, x, p, and q.

of consumers are comfortable having drones deliver their purchases. Suppose that we want to find the probability that when six

consumers are randomly selected, exactly four

of them are comfortable with delivery by drones. Identify the values of n, x, p, and q.

Step 1

From the given information,

45% of consumers comfortable having drones deliver their purchases.

That means probability of consumers comfortable having drones, P=45%=0.45

Then, q=1-P

=1-0.45

=0.55

Step 2

Number of consumers, n=6

And, exactly four of them a...

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