Cumulative Frequency Distribution

What is the total frequency?

• 200

• 215

• 224

• 225

The diagram shows the cumulative frequency graph drawn correctly for the table of data shown above is _____.

• 
• 
• 
• 

What is the median class of the scores?

How many pockets contained 98 nails or less?

• 20

• 24

• 30

• 34

How many nails are in the packet at the 40th percentile?

• 80 nails

• 100 nails

• 120 nails

• 140 nails

From the following cumulative frequency table, how many scores of 123 was there?

• 2

• 5

• 13

• 15

The graphical representation of a cumulative frequency distribution is called

• Bar graph

• Histogram

• Frequency polygon

• Ogive

Which one of the following measures is determined only after the construction of cumulative frequency distribution?

• Mean

• Median

• Mode

• None of the above

An ........... is a freehand graph showing the curve of a cumulative frequency distribution

• Ogive

• Bar graph

• histogram

• None of the above

• TRUE

• FALSE