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Collection of data
Lesson 13 of 29 • 5 upvotes • 12:08mins
Dr Malvika Kandpal
In this session we have discussed about the meaning of collection of data and sources of data.
(Hindi) Class 11- CBSE Relationship Between Economics and Statistics
29 lessons • 6h 10m
1
Meaning of Economics (in Hindi)
10:44mins
2
Different Meanings of Economics (in Hindi)
14:14mins
3
Economics Micro and Macro (in Hindi)
13:38mins
4
Basic Meaning of Production Cost and Efficiency (in Hindi)
10:11mins
5
Overview- Relationship Between Economics and Statistics (in Hindi)
6:57mins
6
Meaning and origin of statistics.
15:00mins
7
Father of modern statistics
15:00mins
8
Characteristics
14:35mins
9
Relationship between Economics and statistics
12:43mins
10
Functions of statistics.
15:00mins
11
Scope and limitations of statistics.
13:02mins
12
Concepts and limitations of statistics.
13:58mins
13
Collection of data
12:08mins
14
Methods of collection of data
14:42mins
15
Display of data
13:56mins
16
Types of data.
11:15mins
17
Frequency and relative frequency( hindi)
9:54mins
18
Cumulative frequency ( hindi)
12:42mins
19
Graphical presentation- Meaning and Principles (Hindi)
13:54mins
20
Graphical presentation- Histogram( Hindi)
13:55mins
21
Frequency polygon(Hindi)
15:00mins
22
Ogive and line diagram (Hindi)
11:49mins
23
Measures of central tendency- Today's topic is Arithmetic mean (hindi)
13:31mins
24
Measures of central tendency-continuous series(hindi)
12:22mins
25
Arithmetic mean in inclusive series
14:34mins
26
Limitations of Arithmetic mean (Hindi)
14:40mins
27
Today's topic is Median - 1 (Hindi)
12:15mins
28
Median in individual series(Hindi)
8:23mins
29
Median in discrete series(in hindi)
10:16mins
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