# What is a subdivided bar diagram?

Draw a subdivided bar diagram from the following data?

Stream Number of students 2009 2010 2011 Arts 50 70 75 Science 200 250 300 Commerce 100 120 130

Stream | Number of students | ||

2009 | 2010 | 2011 | |

Arts | 50 | 70 | 75 |

Science | 200 | 250 | 300 |

Commerce | 100 | 120 | 130 |

Last updated date: 21st Mar 2023

•

Total views: 264.3k

•

Views today: 7.42k

Answer

Verified

264.3k+ views

**Hint:**First of all, we have to write the definition of a subdivided diagram then we have to draw the subdivided diagram for the above data. To draw the subdivided diagram, we are going to add the number of students in 2009 which are from all three streams. Similarly, we are going to add the students in 2010 and 2011. Now, while drawing the bar diagram, we put the number of students of different streams on the vertical axis and year on the horizontal axis. Using this information, we will draw the subdivided bar diagram.

**Complete step-by-step solution:**

A subdivided bar diagram is a way of representing data in which the total magnitude is divided into different segments. In this diagram, first of all, we draw the simple bars for each class taking the total magnitude in that class then we divide that bar into segments of its various components.

In the above problem, we have given the following table through which we have to draw a subdivided diagram:

Stream | Number of students | ||

2009 | 2010 | 2011 | |

Arts | 50 | 70 | 75 |

Science | 200 | 250 | 300 |

Commerce | 100 | 120 | 130 |

Now, to draw a subdivided bar diagram, first of all, we are going to add all the students in each year from 2009 to 2011. And we are tabulating this total number in the above table as follows:

Stream | Number of students | ||

2009 | 2010 | 2011 | |

Arts | 50 | 70 | 75 |

Science | 200 | 250 | 300 |

Commerce | 100 | 120 | 130 |

Total students | 350 | 440 | 500 |

To draw a bar diagram, we place years on the horizontal axis and the number of students on the vertical axis. Then we mark 2009, 2010, and 2011 on the horizontal axis. After that, we draw a bar corresponding to the total number of students in that particular year.

After that, we divide each bar into segments and that segment corresponds to the number of students in arts, science, and commerce streams.

From the above diagram, you can see that we have divided 350 students in 2009 into 50 students in arts, 200 students in science, and 100 students in commerce. The blue color bar is for arts stream, red color for science, and green for commerce.

Hence, we have drawn the subdivided bar diagram.

**Note:**You might think that instead of adding the students of all streams in a year, we can directly draw the bars of different streams in a year like in 2009, first, we draw a bar for art students then above that we draw a bar for science students and above that, we draw a bar for commerce students. You can do it but it's better if you total the students and then make the segments as it will reduce your calculation mistakes also. Like, instead of drawing a bar for 100 students in commerce you might have drawn a bar for say 150 students in commerce then if you would have first drawn the bar for total students then make the segments you will quickly recognize that you have drawn the wrong bar which you cannot check if you have not drawn the total students bar.

Recently Updated Pages

If a spring has a period T and is cut into the n equal class 11 physics CBSE

A planet moves around the sun in nearly circular orbit class 11 physics CBSE

In any triangle AB2 BC4 CA3 and D is the midpoint of class 11 maths JEE_Main

In a Delta ABC 2asin dfracAB+C2 is equal to IIT Screening class 11 maths JEE_Main

If in aDelta ABCangle A 45circ angle C 60circ then class 11 maths JEE_Main

If in a triangle rmABC side a sqrt 3 + 1rmcm and angle class 11 maths JEE_Main

Trending doubts

Difference Between Plant Cell and Animal Cell

Write an application to the principal requesting five class 10 english CBSE

Ray optics is valid when characteristic dimensions class 12 physics CBSE

Give 10 examples for herbs , shrubs , climbers , creepers

Write the 6 fundamental rights of India and explain in detail

Write a letter to the principal requesting him to grant class 10 english CBSE

List out three methods of soil conservation

Fill in the blanks A 1 lakh ten thousand B 1 million class 9 maths CBSE

Epipetalous and syngenesious stamens occur in aSolanaceae class 11 biology CBSE