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Variance and standard deviation
Lesson 12 of 19 • 1 upvotes • 9:56mins
Jyoti Jha
Variance, standard deviation, and quartile
(Hindi) Crash Course on Probability and Statistics: Ssc Exams
19 lessons • 2h 23m
1
Overview of the Course (in Hindi)
6:10mins
2
Statistics (in Hindi)
8:46mins
3
Classification of Data Collection (in Hindi)
7:40mins
4
Types of Primary Data (in Hindi)
6:47mins
5
Secondary Data (in Hindi)
6:33mins
6
Frequency distribution and diagrammatic representation
7:42mins
7
Measure of central tendency and Mean
10:04mins
8
Median
5:00mins
9
What is Mode?
7:15mins
10
Skewed distribution of mean and median
8:28mins
11
Measure of dispersion
9:02mins
12
Variance and standard deviation
9:56mins
13
Quartile deviation and coefficient of variance
5:50mins
14
Probability distribution.
7:36mins
15
Expectations
8:24mins
16
Expectations and variance
6:41mins
17
Moments
7:06mins
18
Moments
7:06mins
18
Central moments
7:15mins
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