Data Handling

The classmark/midpoint of the class 20-30 is

• 20

• 25

• 30

• 50

The range of the data 6,14, 20, 16, 6, 5, 4, 18, 25, 15, and 5 is ___

• 5

• 444

• 21

• 97

The difference between the highest and the lowest value in an observation is called

• Mean

• Average

• Range

• Frequency

In the class interval 35-45, 45 is called

• Lower Limit

• Upper Limit

• Frequency

• Midpoint

The number of times a particular observation occurs in a data is called

• Mean

• Average

• Frequency

• Range

Tally marks are used to find which of the following

?

• Midpoint

• Frequency

• Range

• Classmarks

A ____ is a collection of numbers gathered to give some information

• Frequency

• Data

• Tallymarks

• Mean

Find the range of 8.3, 9.7, 8.1, 10.7, 10.09. 8.03

• 2.67

• 2.06

• 2.4

• 2.6

The bars drawn to count each item are called ____

• Bar Graph

• Tally Marks

• Frequency

• Data

Number of coins in a bag is an example of ____

• Discrete Data

• Continuous Data

• Raw Data

• Organized Data