Quiz on Statistics

Numerical data presented in descriptive form are called

• Classified presentation

• Tabular presentation

• Graphical presentation

• Textual presentation

In a grouped data, the number of classes preferred are:

• Minimum possible

• Adequate

• Maximum possible

• Any arbitrarily chosen number

Charts and graphs are the presentation of numerical facts by means of:

• Points and lines

• Area and other geometrical forms

• Symbols

• All of the above

Which of the following is a one dimensional diagram?

• Bar diagram

• Pie Chart

• Cylinder

• A graph

Non dimensional diagrams are also known as

• Cubes

• Spheres

• Pictogram

• All of the above

Numerical data presented in descriptive form are called

• Classified presentation

• Tabular presentation

• Graphical presentation

• Textual presentation