Presentation of Data Economics - Presentation of Data

If you are interested in how the government expenditure have fluctuated over time, it would be best to use:

Bar diagram is a:

Answer the following questions, choosing the correct answer:
Ogives can be helpful in locating graphically the:

Where should the source' be mentioned in the table?

While preparing time series graph, we show ______ on the X-axis:

Answer the following questions, choosing the correct answer:
Median of a frequency distribution cannot be known from the ogives. (True/ False)

Answer the following questions, choosing the correct answer:
Mode of a frequency distribution can be known graphically with the help of histogram (True/ False).

Answer the following questions, choosing the correct answer:
Width of bars in a bar diagram need not be equal (True/ False).

“More than ogive” is drawn on the basis of upper limit and increasing frequency. (True/ False)

Data representation through histogram can help in finding graphically the median. (True/ False)

______ is the last part of the table.

______ is used to represent net changes in data.

_______ is the method of presenting data in the form of curves or lines on graph papers.

A ______ is given in small brackets in prominent words just below the main title.

_____ and ______ are the two types of graph.

Name the form of presentation to which the following example relates.
40% of India's population lives below the poverty line and top 20% population commands 70% of the national income.

What is tabular presentation of data?

What is the biggest limitation of simple bar diagrams?

Why should the diagrams drawn be simple?

What is a 'Source Note'?

Prepare a blank table to show distribution of population according to age, sex and literacy for a particular year.

Explain any four features of a good statistical table.

Write short note on broken bar diagram.

Show the annual profit figures of a firm with the help of a time series graph.

Year	Profit (in ₹ '000)
2006	60
2007	72
2008	75
2009	65
2010	80
2011	95

How is a histogram constructed when class intervals are equal? How does it differ from a frequency polygon?

What are the advantages and disadvantages of tabular presentation of data?

Differentiate between graphs and diagrams.

What is a Lorenz curve? What does it show?

Suppose you want to emphasise the increase in the share of urban non-workers and lower level of urbanisation in India as shown in Example 4.2. How would you do it in the tabular form?

Represent the following data by an appropriate bar diagram.
Import and Export of India

Year	Impoet in Current Price (₹ in thousand crore)	Export in Current Price (₹ in thousand crore)
2002-03	139	119
2003-04	154	130
2004-05	176	142
2005-06	149	119

Draw a less than ogive curve on the basis of the given data:

Marks	0-5	5-10	10-15	15-20	20-25	25-30	30-35	35-40
No. of Students	3	10	20	30	20	9	5	3

The minimum temperature of Shimla in the last week of December is given below.

Date	Tempreature
25th Dec	3ºC
26th Dec	-1ºC
27th Dec	-2ºC
28th Dec	2ºC
29th Dec	4ºC
30th Dec	-3ºC
31th Dec	-4ºC

Represent the above data with the help of suitable diagram.

Present the following data by a percentage sub-divided bar diagram.

Number of Students (in '000)
Subject	2011-12	2012-13
Statistics	25	30
Economics	40	42
History	35	28

What are the essentials of a good statistical table?

The Indian Sugar Mills Association reported that sugar production during the first fortnight of December, 2001 was about 3,87,000 tonnes, as against 3,78,000 tonnes during the same fortnight last year (2000). The off-take of sugar from factories during the first fortnight of December, 2001 was 2,83,000 tonnes for internal consumption and 41,000 tonnes for exports as against 1,54,000 tonnes for internal consumption and nil for exports during the same fortnight last season. Present the data in tabular form.