Algebra-1

Question Analysis
This question uses the table, focusing on the "Likes Science" column.
The main focus is on determining the marginal frequency for students who like science.

Key Concept Explanation
Marginal Frequency (Column): The total count of individuals in a column, calculated by summing all joint frequencies within that column. It represents the total number of people in one category of the column variable (e.g., all students who like science, regardless of grade).

Step-by-Step Solution
Find the column labeled "Likes Science".
The marginal frequency for this column is the "Column Total" at the bottom of the column...