Concept explainers
(a)
To explain:
The complete of the given two-way table.
(a)
Explanation of Solution
Given:
Each entry in a two −way table
Concept used:
Bivariate joint frequency distribution are
The total row and total column of the marginal distribution while the body of the table is the joint frequencies
Calculation:
Draw the table
Comedy | Action | Horror | Total | |
Male | ||||
Female | ||||
Total |
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
Therefore
The length of each bar for each gender corresponding to the joint frequency.
(b)
To explain:
The complete of the given two-way table.
(b)
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
Comedy | Action | Horror | Total | |
Male | ||||
Female | ||||
Total |
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
Therefore
The two way table is preferable because it displays the data direct to the point
The number of male and female students is easily seen.
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