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According to an airline, flights on a certain route are on time 80% of the time. Suppose 25 flights are randomly selected and the number of on-time flights is recorded.   Identify the statements that explain why this is a binomial experiment. Select all that apply.   H) Add Poisson checklist options?)  (b) Find the probability that exactly 17 flights are on time.  (c) Find and interpret the probability that fewer than 17 flights are on time

According to an airline, flights on a certain route are on time 80% of the time. Suppose 25 flights are randomly selected and the number of on-time flights is recorded.   Identify the statements that explain why this is a binomial experiment. Select all that apply.   H) Add Poisson checklist options?)  (b) Find the probability that exactly 17 flights are on time.  (c) Find and interpret the probability that fewer than 17 flights are on time

Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CR: Chapter Review
Problem 7CC: a What is meant by the conditional probability of E given F? How is this probability calculated? b...
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Susan’s ( Binomial probability)

According to an airline, flights on a certain route are on time 80% of the time. Suppose 25 flights are randomly selected and the number of on-time flights is recorded.

 

  1. Identify the statements that explain why this is a binomial experiment. Select all that apply.

 

  1. H) Add Poisson checklist options?)

 (b) Find the probability that exactly 17 flights are on time.

 (c) Find and interpret the probability that fewer than 17 flights are on time

A. The trials are independent. B. The experiment is performed a fixed number of times. C. Each trial depends on the previous trial. D. The probability of success is the same for each trial of the experiment. E. The experiment is performed until a desired number of successes is reached. F. There are three mutually exclusive possibly outcomes, arriving on-time, arriving early, and arriving late. G. There are two mutually exclusive outcomes, success or failure.
Transcribed Image Text:A. The trials are independent. B. The experiment is performed a fixed number of times. C. Each trial depends on the previous trial. D. The probability of success is the same for each trial of the experiment. E. The experiment is performed until a desired number of successes is reached. F. There are three mutually exclusive possibly outcomes, arriving on-time, arriving early, and arriving late. G. There are two mutually exclusive outcomes, success or failure.
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