Answered: Flight 3 Flight 19 Flight 21 22 -5 3.…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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In Exercises 1-5, refer to the following list of departure delay times (min) of American Airline flights from JFK airport in New York to LAX airport in Los Angeles. Assume that the data are samples randomly selected from larger populations.

Exploring the Data Include appropriate units in all answers.

a. Find the mean for each of the three flights.

b. Find the standard deviation for each of the three flights.

c. Find the variance for each of the three flights.

d. Are there any obvious outliers?

e. What is the level of measurement of the data (nominal, ordinal, interval, ratio)?

Flight 3
Flight 19
Flight 21
22
-5
3.
-8
8.
-11
-4
19
-5
-4
73
-1
-1
60
18
47
13
142
-11
-1
47

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