It has been found that 15% of international flights per day from an airport experience some form of delay. We assume normal distribution, and randomly select 85 days. Q.3.2.1 Determine the standard error for this sample. Q.3.2.2 What is the probability that, for the sample of 85 days, the proportion of international flights that are delayed lies between 14.50% and 15.75%? Interpret your answer.
It has been found that 15% of international flights per day from an airport experience some form of delay. We assume normal distribution, and randomly select 85 days. Q.3.2.1 Determine the standard error for this sample. Q.3.2.2 What is the probability that, for the sample of 85 days, the proportion of international flights that are delayed lies between 14.50% and 15.75%? Interpret your answer.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
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![It has been found that 15% of international flights per day from an airport
experience some form of delay. We assume normal distribution, and randomly
select 85 days.
Q.3.2.1
Determine the standard error for this sample.
Q.3.2.2
What is the probability that, for the sample of 85 days, the proportion
of international flights that are delayed lies between 14.50% and
15.75%? Interpret your answer.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8c35ba28-e671-4f24-8b8e-7649507f6b02%2Fcb2b2b5f-4f9b-432d-9e22-a3f520772793%2F8kmju3_processed.png&w=3840&q=75)
Transcribed Image Text:It has been found that 15% of international flights per day from an airport
experience some form of delay. We assume normal distribution, and randomly
select 85 days.
Q.3.2.1
Determine the standard error for this sample.
Q.3.2.2
What is the probability that, for the sample of 85 days, the proportion
of international flights that are delayed lies between 14.50% and
15.75%? Interpret your answer.
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