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ne Home Syllabus Content Assessments? Communication v Resources v ubrary v Design v Tutor.con profile Account Settings sson 11 Quiz-The Binomial Distribution ength: 2:00:00 ls Key Attempt Log Out ge 1 2 3Question 6(1.2 points) At a major International Alirport, 0.39 of the flights arrive on time. A sample of 13 flights is studied. What is the probability that more than 3 of them arrived on time? Write only a number as your answer. Round to 2 declmal places (for example 0.24)1 Do not write as a percentage Your Answer Saved Response Unsaved Response Question 7 (.2 points an elementary school, 26 % ofchldren wear glasses Suppose that a random urple of 68 children is selected Find the mean number of children in the sample who wear glasses Round Question 3 Saved 5 3 command opli

Explanation / Answer

This will be a binomial distribution with parameters:

n = 13, p = 0.39

Hence,

P(X > 3)

= 1 - P(X < 3)

= 1 - binom.dist(3, 13, 0.39, True) [Excel Formula]

= 0.81

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