108 first-year and senior students were asked if they had used cannibis in the past six months. The sampl. is summarized in the table. Is using cannabis independent of being a first-year? Used Cannabis (C) Did Not Use Cannabis (C) Total 21 36 15 First-Year Students (FY) 30 72 42 Senior Students (S) 51 108 57 Total O Yes: Since P(FY) + P(FY | C). O No: Since P(FY) + P(FY | C). O No: Since P(FY) = P(FY | C). O No: Since P(FY) = P(C | FY). %3D

108 first-year and senior students were asked if they had used cannibis in the past six months. The sampl. is summarized in the table. Is using cannabis independent of being a first-year? Used Cannabis (C) Did Not Use Cannabis (C) Total 21 36 15 First-Year Students (FY) 30 72 42 Senior Students (S) 51 108 57 Total O Yes: Since P(FY) + P(FY | C). O No: Since P(FY) + P(FY | C). O No: Since P(FY) = P(FY | C). O No: Since P(FY) = P(C | FY). %3D

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Description: 108 first-year and senior students were asked if they had used cannibis in the past six months. The samplis summarized in the table. Is using cannabis independent of being a first-year?Used Cannabis (C) Did Not Use Cannabis (C Total152136First-Year

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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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Question

108 first-year and senior students were asked if they had used cannibis in the past six months. The sampl
is summarized in the table. Is using cannabis independent of being a first-year?
Used Cannabis (C) Did Not Use Cannabis (C Total
15
21
36
First-Year Students (FY)
42
30
72
Senior Students (S)
57
51
108
Total
O Yes: Since P(FY) + P(FY | C).
O No: Since P(FY) + P(FY | C).
O No: Since P(FY) = P(FY | C).
O Ne: Since P(FY) = P(C | FY).
ONone of the above.

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