To find:
The value of the given table represents a linear or an exponential function.
Answer to Problem 33E
This is exponential
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:
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
The data collected from one source belong to two different categories.
The first difference are
This is not constant so it is not linear.
The second difference are
This is not constant so it is not quadratic
The function has a common ratio
So, this is exponential.
Chapter 7 Solutions
BIG IDEAS MATH Integrated Math 1: Student Edition 2016
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