Data Analysis

How many students ride their bicycle to school?

• 40
• 35
• 30
• 20

Tags

CCSS.2.MD.D.9

Is a histogram the same as a bar graph?

• Yes, because they both use intervals.
• No, because a histogram displays numerical data while a bar graph displays categorical data.
• Yes, because they both use bars to display data.
• No, because a histogram displays categorical data while a bar graph displays numerical data.

Write 'True' or 'False'
The median is always one of the numbers in the data

• TRUE
• FALSE

Write 'True' or 'False'
The mean is always one of the numbers in the data

• TRUE
• FALSE

Which among the following is NOT a central tendency?

• Mean
• Median
• Mode
• Range

The number of times a particular observation occurs is called its _______

• Frequency
• Array
• Data
• Range

What is the range of first 20 natural numbers?

• 10
• 19
• 20
• 18

• 9
• 10
• 11
• 6

Write 'True' or 'False'
Data obtained in the original form is known as raw data

• TRUE
• FALSE

Representation of Data using rectangles of uniform width and equal spacing between them is called:

• Tabular Form
• Bar Graph
• Pictograph
• None of the above