Frequency Distribution Tables and Graphs

What is the chart called?

• histogram

• frequency polygon

• histograph

• frequency graph

What do you call the given chart?

• histogram

• bar graph

• frequency polygon

• hisograph

In the given table, what is the class size?

(a)  

In the given frequency distribution, what is the lower limit of the 3rd interval?

(a)  

In the given frequency distribution, what is the class mark of the 1st interval?

(a)  

In the given frequency distribution, what is the upper class boundary of the last interval?

(a)  

What is the given table called?

• frequency table

• frequency distribution

• contingency table

• two-way table

What are the true class boundaries for the class interval 8 - 9?

• 8.5 - 9.5

• 7.5 - 9.5

• 8.55 - 9.55

• 8 - 9

What is another name for the ogive?

• Histogram

• Frequency Polygon

• Cumulative Frequency Graph

• Pareto Chart

Use the given frequency distribution to find the

(a) class width

(b) midpoints of the first class

(c) boundaries of the first class

• (a) 3

  (b) 51

  (c) 50 - 52

• (a) 2

  (b) 51.5

  (c) 50 - 52

• (a) 3

  (b) 51

  (c) 49.5 - 52.5

• (a) 2

  (b) 51.5

  (c) 49.5 - 52.5