comic book store owner has a mailing list through email for different types of events. One email was for an upcoming theme party for a popular science-fiction movie franchise. A second email was for an upcoming group event for a popular role-playing card game. The results of whether individuals are going or not going to each event is shown in the table below. Going to Theme Party Not Going to Theme Party Total Going to Role-Playing Card Game 54 14 68 Not Going to Role-Play Card Game 27 71 98 Total 81 85 1661 Explain whether the joint relative frequency for those on the mailing list who are going to the theme party and to the role-playing card game is 0.488 when rounded to three decimal places. The joint relative frequency is not 0.488. The joint frequency for those on the mailing list who are going to the theme party and to the role-playing card game is 5454. Since the total is 6868, the joint relative frequency is 5468≈0.794. The joint relative frequency is not 0.488. The joint frequency for those on the mailing list who are going to the theme party and to the role-playing card game is 5454. Since the total is 8181, the joint relative frequency is 5481≈0.667. The joint relative frequency is 0.488. The joint frequency for those on the mailing list who are going to the theme party and to the role-playing card game is 8181. Since the total is 166166, the joint relative frequency is 81166≈0.488. The joint relative frequency is not 0.488. The joint frequency for those on the mailing list who are going to the theme party and to the role-playing card game is 5454. Since the total is 166166, the joint relative frequency is 54166≈0.325.

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Description: A comic book store owner has a mailing list through email for different types of events. One email was for an upcoming theme party for a popular science-fiction movie franchise. A second email was for an upcoming group event for a popular role-playin

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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A comic book store owner has a mailing list through email for different types of events. One email was for an upcoming theme party for a popular science-fiction movie franchise. A second email was for an upcoming group event for a popular role-playing card game. The results of whether individuals are going or not going to each event is shown in the table below.

	Going to Theme Party	Not Going to Theme Party	Total
Going to Role-Playing Card Game	54	14	68
Not Going to Role-Play Card Game	27	71	98
Total	81	85	1661

Explain whether the joint relative frequency for those on the mailing list who are going to the theme party and to the role-playing card game is 0.488 when rounded to three decimal places.

The joint relative frequency is not 0.488. The joint frequency for those on the mailing list who are going to the theme party and to the role-playing card game is 5454. Since the total is 6868, the joint relative frequency is 5468≈0.794.
The joint relative frequency is not 0.488. The joint frequency for those on the mailing list who are going to the theme party and to the role-playing card game is 5454. Since the total is 8181, the joint relative frequency is 5481≈0.667.
The joint relative frequency is 0.488. The joint frequency for those on the mailing list who are going to the theme party and to the role-playing card game is 8181. Since the total is 166166, the joint relative frequency is 81166≈0.488.
The joint relative frequency is not 0.488. The joint frequency for those on the mailing list who are going to the theme party and to the role-playing card game is 5454. Since the total is 166166, the joint relative frequency is 54166≈0.325.

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