According to an airline, flights on a certain route are on time 75% of the time. Suppose 13 flights are randomly selected and the number of on-time flights recorded. (Round to the nearest whole number as needed.) (d) The probability that fewer than 8 flights are on time is (Round to four decimal places as needed.) Interpret the probability. In 100 trials of this experiment, it is expected that about will result in fewer than 8 flights being on time. (Round to the nearest whole number as needed.) (e) The probability that at least 8 flights are on time is (Round to four decimal places as needed.) Interpret the probability. In 100 trials of this experiment, it is expected that about | will result in at least 8 flights being on time. (Round to the nearest whole number as needed.) (f) The probability that between 6 and 8 flights, inclusive, are on time is (Round to four decimal places as needed.) Interpret the probability. will result in between 6 and 8 flights, inclusive, being on time. In 100 trials of this experiment, it is expected that about (Round to the nearest whole number as needed.)
According to an airline, flights on a certain route are on time 75% of the time. Suppose 13 flights are randomly selected and the number of on-time flights recorded. (Round to the nearest whole number as needed.) (d) The probability that fewer than 8 flights are on time is (Round to four decimal places as needed.) Interpret the probability. In 100 trials of this experiment, it is expected that about will result in fewer than 8 flights being on time. (Round to the nearest whole number as needed.) (e) The probability that at least 8 flights are on time is (Round to four decimal places as needed.) Interpret the probability. In 100 trials of this experiment, it is expected that about | will result in at least 8 flights being on time. (Round to the nearest whole number as needed.) (f) The probability that between 6 and 8 flights, inclusive, are on time is (Round to four decimal places as needed.) Interpret the probability. will result in between 6 and 8 flights, inclusive, being on time. In 100 trials of this experiment, it is expected that about (Round to the nearest whole number as needed.)
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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Transcribed Image Text:According to an airline, flights on a certain route are on time 75% of the time. Suppose 13 flights are randomly selected and the number of on-time flights is
recorded.
(Round to the nearest whole number as needed.)
(d) The probability that fewer than 8 flights are on time is
(Round to four decimal places as needed.)
Interpret the probability.
In 100 trials of this experiment, it is expected that about will result in fewer than 8 flights being on time.
(Round to the nearest whole number as needed.)
(e) The probability that at least 8 flights are on time is
(Round to four decimal places as needed.)
Interpret the probability.
In 100 trials of this experiment, it is expected that about
| will result in at least 8 flights being on time.
(Round to the nearest whole number as needed.)
(f) The probability that between 6 and 8 flights, inclusive, are on time is
(Round to four decimal places as needed.)
Interpret the probability.
In 100 trials of this experiment, it is expected that about will result in between 6 and 8 flights, inclusive, being on time.
(Round to the nearest whole number as needed.)
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