Concept explainers
To explain:
The relationship between joint relative frequency ,marginal relative frequency, and conditional relative frequency .
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:
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
A marginal relative frequency is the sum of the joint relative frequencies in a row or a column.
A conditional relatives frequency is the ratio of a joint relative feraquency to the marginal relative frequency.
Chapter 7 Solutions
BIG IDEAS MATH Integrated Math 1: Student Edition 2016
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