Concept explainers
To calculate which numbers are the marginal frequencies.
Answer to Problem 7CYU
71, 50, 78, and 43 are the marginal numbers.
Explanation of Solution
Given information:
Calculation:
Having found the joint frequencies, i.e the percentage corresponding to each combination of two categorical variables, and from this want to find the frequencies of two categorical variables individually,then these frequncies are referred to as the marginal frequencies.
Then, the 71, 50, 78, and 43 are the marginal numbers.
Chapter 10 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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