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Online Quiz (Worksheet A B C D)

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Middle/High School Algebra, Geometry, and Statistics (AGS)
9.13 Graphical Representation of Statistical Data - Bar Graphs

Bar Graphs

Graphs give us a better perspective and is an intelligent way of presenting data.
Bar graphs are nothing but a graphical representation of a frequency distribution of discrete data.

Consider the bar graph below.

The graph is self sufficient for preliminary analysis of the data. It gives us the months of the birth of a few students.
Directions:Study the graph carefully and answer the following questions

Q 1: In which particular month only a single entry was recorded?

Q 2: What is the total number of students whose birth of months are taken?

Q 3: How many students were born in the month of February?

Q 4: The maximum number of students were born between
April - July
March - May
January - March
August - December

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