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Solution: Constructing Frequency Distributions. In Exercise,

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 27BSC Chapter 2.2

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

Elementary Statistics | 12th Edition

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Problem 27BSC

Constructing Frequency Distributions. In Exercises 19–28, use the indicated data and construct the frequency distribution.

Flight Arrival Times Refer to Data Set 15 in Appendix B and use the times of the arrival delays. Begin with a lower class limit of − 60  min and use a class width of 30 min. Based on the result, does it appear that most of the American Airline flights from JFK to LAX are close to arriving in Los Angeles without too much delay?

Step-by-Step Solution:
Step 1 of 3

Problem 27BSC

Answer:

Step1 of 3:

We have Refer to Data Set 15 in Appendix B and use the times of the arrival delays. Begin with a lower class limit of –60 min and use a class width of 30 min. Based on the result.

Step2 of 3:

We need to check does it appear that most of the American Airline flights from JFK to LAX are close to arriving in Los Angeles without too much delay?

Step3 of 3:

The given data can be written in terms of class interval and it is given below

CI

frequency

-60-30

11

-30-0

25

0-30

9

30-60

1

60-90

0

90-120

2

“yes”,It appear that most of the American Airline flights from JFK to LAX are close to arriving in Los Angeles without too much delay. Because,we  have frequency 11+25 = 36 Hence, 36 of the 48 flights arrive early and only 3 flights of the 48 flights arrive more.

Step 2 of 3

Chapter 2.2, Problem 27BSC is Solved
Step 3 of 3

Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. Since the solution to 27BSC from 2.2 chapter was answered, more than 322 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 27BSC from chapter: 2.2 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. This full solution covers the following key subjects: use, min, times, arrival, frequency. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. The answer to “?Constructing Frequency Distributions. In Exercises 19–28, use the indicated data and construct the frequency distribution.Flight Arrival Times Refer to Data Set 15 in Appendix B and use the times of the arrival delays. Begin with a lower class limit of ? 60 min and use a class width of 30 min. Based on the result, does it appear that most of the American Airline flights from JFK to LAX are close to arriving in Los Angeles without too much delay?” is broken down into a number of easy to follow steps, and 80 words.

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Solution: Constructing Frequency Distributions. In Exercise,