Frequency Distribution and Data Analysis Exercise

Vocabulary flashcards based on Exercise 1 involving student examination scores, range calculation, class intervals, and frequency distribution construction.

Range (Exercise 1)

The difference between the maximum score ($93$) and the minimum score ($48$) in the dataset of $80$ student scores, which equals $45$.

Class Interval

The size or width of each group used to partition data when forming a frequency distribution, determined after deciding on the number of classes.

Frequency Distribution

A structured table or summary that displays the frequency of observations falling within designated non-overlapping classes or groups.

Minimum Score (Exercise 1)

The lowest examination score recorded among the group of $80$ students, which is $48$.

Maximum Score (Exercise 1)

The highest examination score recorded among the group of $80$ students, which is $93$.