What is the primary purpose of a two-way table in data analysis?

To show how a single variable changes over time.

To organize and compare data for two categorical variables.

To calculate the mean, median, and mode of a data set.

To plot data points on a coordinate plane.

A table shows student preferences for reading fiction or non-fiction books, separated by grade level (6th and 7th). What does a single cell in this table represent?

The total number of students surveyed.

The total number of students who prefer fiction.

The number of 6th-grade students who prefer fiction.

The total number of 6th-grade students.

The number of goals scored by a soccer player in each game of the season.

The favorite subjects (Math or English) of students in different grades (9th or 10th).

The daily high temperature recorded in a city for one week.

The heights of all students in a single classroom.