Frequency Distribution Table

Describing Data: Frequency Distribution Table and Graphic Presentation

ELizabeth Borres

Multiple Choice

What does "mean" mean?

• average
• middle
• repeats the most
• variation

Multiple Choice

There are 300 seventh graders, 75 students prefer choir.

• True

• False

Multiple Choice

The bar graph displays grades for a 7th grade class. The percent of students that made an A is 33%.

• True

• False

Multiple Choice

Students were surveyed about their favorite sports to play in phys.ed. The results are represented in this circle graph. If 48 students were surveyed, then 14 students chose soccer?

• True

• False

Multiple Choice

According to this graph, Blue Raspberry is the most popular flavor of Jolly Rancher?

• True

• False

This chapter presents a technique that is used to organize raw data into some meaningful form.

It is called a FREQUENCY DISTRIBUTION.

FREQUENCY DISTRIBUTION :

A grouping of data into mutually exclusive classes showing the number of observations in each.

FREQUENCY DISTRIBUTION :

It is used to summarize and organize large amounts of data.

Poll

Do you have any question(s)/clarification(s)?