CLASSIFICATION AND TABULATION

Classification based on time is ___________

• Qualitative classification

• Quantitative classification

• Chronological classification

• Geographical classification

The data based on different states of India is an example of ___________classification

• Geographical classification

• Chronological classification

• Quantitative classification

• Qualitative classification

The lower and upper class limits are 20 and 30.The mid value of the class is __________

• 10

• 25

• 30

• 50

If a class includes all items including the limits ,that class is called ____________

• Cumulative class

• Inclusive class

• Exclusive class

• Midvalue class

A person classified data based on the time at which a machine breakdown . This type of classification is called __________

• Qualitative classification

• Quantitative classification

• Chronological classification

• Geographical classification

In the process of constructing a frequency table,we get the following information.Largest value is 59,smallest value is 40 and the number of classes desired is 5 .The class interval is __________

• 20

• 25

• 15

• 4

The total frequency of adistribution is 70 and the relative frequency of a class is 0.3 .Actual frequency of the class is _______

• 49

• 21

• 22

• 50

The less than cumulative frequencies of seventh and eigth observations are 32 and 84 respectively,then the frequency of eigth observation is___________

• 52

• 116

• 42

• 64

An exclusive class excludes ________________

• Lower limit

• Upper limit

• Both the limits

• Either of the limits

The process of grouping the data according to their characteristics is called __________

• Classification of data

• Organisation of data

• Tabulation of data

• Presentation of data