To explain:
The complete of the given two-way table.
Explanation of Solution
Given:
Each entry in a two −way table
Concept used:
Bivariate joint frequency distribution are contingency table.
The total row and total column of the marginal distribution while the body of the table is the joint frequencies
Calculation:
Draw the table
Potluck | Catered | |
Lunch | ||
Dinner |
The total row and total column of the marginal distribution while the body of the table is the joint frequencies
Each entry in a two-way table is called a joint frequency
Use conditional relative frequency based on the column
The student participate in sports about
The student donotparticipate in sports about
Therefore
This is no association between participate in sports and watch sports in a T.V.
Chapter 7 Solutions
BIG IDEAS MATH Integrated Math 1: Student Edition 2016
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- Thinking Mathematically (7th Edition)MathISBN:9780134683713Author:Robert F. BlitzerPublisher:PEARSONDiscrete Mathematics With ApplicationsMathISBN:9781337694193Author:EPP, Susanna S.Publisher:Cengage Learning,Pathways To Math Literacy (looseleaf)MathISBN:9781259985607Author:David Sobecki Professor, Brian A. MercerPublisher:McGraw-Hill Education