Question

According to a survey of 25,000 households, 59% of the people watching a special event on TV enjoyed the commercials more than the event itself. Complete parts a through e below based on a random sample of nine people who watched the special event. a. What is the probability that exactly three people enjoyed the commercials more than the event? The probability is .0819 . (Round to four decimal places as needed.) b. What is the probability that less than four people enjoyed the commercials more than the event? The probability is .1109 . (Round to four decimal places as needed.) c. What is the probability that exactly seven or eight people enjoyed the commercials more than the event? The probability is . (Round to four decimal places as needed.)

          According to a survey of 25,000 households, 59% of the people watching a special event on TV enjoyed the commercials more than the event itself. Complete parts a through e below based on a random sample of nine people who watched the special event.
a. What is the probability that exactly three people enjoyed the commercials more than the event?
The probability is .0819 .
(Round to four decimal places as needed.)
b. What is the probability that less than four people enjoyed the commercials more than the event?
The probability is .1109 .
(Round to four decimal places as needed.)
c. What is the probability that exactly seven or eight people enjoyed the commercials more than the event?
The probability is .
(Round to four decimal places as needed.)

According to a survey of 25,000 households, 59% of the people watching a special event on TV enjoyed the commercials more than the event itself. Complete parts a through e below based on a random sample of nine people who watched the special event.
a. What is the probability that exactly three people enjoyed the commercials more than the event?
The probability is .0819 .
(Round to four decimal places as needed.)
b. What is the probability that less than four people enjoyed the commercials more than the event?
The probability is .1109 .
(Round to four decimal places as needed.)
c. What is the probability that exactly seven or eight people enjoyed the commercials more than the event?
The probability is .
(Round to four decimal places as needed.)

Added by Cheyenne L.

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