Bar GraphBar GraphFavorite Subjects

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Bar GraphBar Graph

The purpose of a The purpose of a bar graph is to bar graph is to display and display and compare data. compare data.

Bar graphs use bars Bar graphs use bars to show the data.to show the data.

A bar graph must A bar graph must include: include:

- a title- a title

- labeled X and Y - labeled X and Y axesaxes

- equal intervals - equal intervals are used on the Y are used on the Y axisaxis

- the bars are - the bars are evenly spaced evenly spaced apart from each apart from each otherother

HistogramHistogram

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HistogramHistogram

Histograms are Histograms are used to show the used to show the frequency of data.frequency of data.

Very similar to bar Very similar to bar graphs, but use graphs, but use intervals on the X intervals on the X axis.axis.

Bars do touch.Bars do touch.

Histograms have Histograms have a title.a title.

Histograms have Histograms have two axes which two axes which are labeled.are labeled.

Line GraphLine GraphTemperature For One Week

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Line GraphLine Graph

A line graph is A line graph is used to illustrate used to illustrate change over time.change over time.

Line graphs need:Line graphs need:

- Title- Title

- Labeled X - Labeled X and Y axesand Y axes

- Equal - Equal IntervalsIntervals

- Data - Data displayed by displayed by points connected points connected into lines into lines

PIE CHARTPIE CHARTEye Color

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BrownBlueGreenOther

Each part is Each part is called a sector called a sector and is labeled.and is labeled.

All angles All angles correct (+2/-2 correct (+2/-2 degrees)degrees)

Pie Charts are Pie Charts are used to display used to display parts of the data parts of the data in relation to the in relation to the entire amount of entire amount of data.data.

All Pie Charts All Pie Charts need a title.need a title.

PIE CHARTPIE CHART

A report published by the National Crime Records Bureau compared crime rate from 1953 to 2006.

The report noted that murder has increased by 231% (from 9,803 in 1953 to 27000 in 2006).There was a sharp increase between 1985 to 1995

 Kidnapping has increased by 356% (from 5,261 in 1953 to 26,991 in 2006).  Sharp Decrease in 2004

Rape increased by 120% to 21,456 in 2006

Number of accidents per lakh population increased from 21.2 in 1970 to 22.8 in 1980.

A sharp increase to 33.8 in 1990.

Between 1995 and 2005, the figures fluctuated in the range of 38 to 40; moving above 42 in recent years (2007 and 2008);

A slight dip to 41.9 in 2009, followed by a rise to 42.5 in 2010.

CONCLUSION

CONCLUSIONIndia has greater number of kids whereas France has greater number of old people.

The Difference between the number of Old people and kids in India is very large as compared to France

India has very few people who are above the age of 70

Both the countries have nearly equal ratios of men and women in different age groups. However in France the no. males is greater when it comes to older people

Population is uniformly distributed in France. You have almost same %age of people from all the age groups

CONCLUSIONThe Share of Symbian decreased

rapidly with the advent of Android and iOS

The share of Android increased gradually although there was a slight decrease in 2012 Q4

The share of iOS and Blackberry decreased gradually

The share of Linux and Windows Phone remained almost constant.

CONCLUSIONThe data is pictorially represented in the form of a simple bar graph.

The names cars can be taken to be on the x-axis and the sales on the y-axis. It is shown in this way for convenience.

The report helps to interpret the capacity expansion of auto companies and how they are expected to create employment.

CONCLUSION

This is a double bar graph where one bar shows the price in the period Jan-Mar and the other in Apr-Jun.

Prices are on the y-axis and the cities on x-axis. The graph helps to compare the prices in the two time periods in a city.

The report says home costs are lowering but increase in loan rates is making it a tough time to own a house.

CONCLUSIONThis is a line graph representing the change in global mean temperatures and level of CO2 in the atmosphere on the y-axis and the different time periods (years) on the x-axis.

The graph shows that there has been lot of variation in the temperature over the years whereas the level of CO2 has been continuously rising.

The hiatus period which is highlighted is the sudden dip in global warming.

The report is by IPCC – UNs Intergovernmental Panel on Climate Change.

CONCLUSIONThe first is a bar graph showing the external debt. The x-axis has the debt amount and the y-axis mentions the time periods (years).

The other two are line graphs with time periods on the x-axis and ratios on the y-axis.

Using these we can observe the change in debt to GDP ratio and forex reserves to total debt. It shows the signs of deterioration in traditional debt.

The report is by DEA ( Department of Economic Affairs).

This graph shows the growth of foreign direct investment in Africa , developed countries and developing countries.

X axis represents the year from 1996-2011 and Y axis represents percent of growth in FDI.

Blue colour signifies Africa , red colour signifies developed markets and green colour signifies developing countries.

Maximum growth is observed in Africa

This graph shows proportion of people aged 16 to retirement who are obese.

X axis shows the years and y axis shows the proportion aged 16 to retirement who are obese. Orange colour represents the males and purple colour represents the females.

We can observe an increasing trend from 1993 to 2009. Years 2007, 2008 , 2009 shows the maximum proportion of males who are obese whereas 1993 shows the minimum.

In females, 2008 shows the maximum and 1993 shows the minimum women who are suffering from obesity.

This graph is amalgamation of 3 different graphs.

First one is adults living alone , second is married couples and third is adults in families , no spouse present.

X axis represents these categories. Y axis represents the percentage of adults.

This graph shows fluctuation in rupee in the month of may from year 2002-2013. X axis represents the years and Y axis represents the extend of fluctuation in rupee.

We can observe different trends in the graph some are positive while others are negative.

Year 2009 shows the maximum positive increase whereas yaer 2012 shows the maximum negative decrease. Minimum increase is shown by the year 2003 and minimum decrease is shown by year 2002.

http://morth.nic.in/writereaddata/mainlinkFile/File761.pdf

http://en.wikipedia.org/wiki/Crime_in_India

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