Curriculum
Statistics for Data Science & Business Analytics
Introduction
0/2
Statistical Description of the Data
0/7
Data Visualisation
0/15
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Simple and Multiple line chart
10:12 -
Different types of Bar Diagrams
06:31
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Video explanation: Application of Bar charts
02:25
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Pie Chart
08:40
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Tabulation and its guidelines
06:56
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The Secret Locker & Key problem
10:57
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CA, Costing and Management friends Tabulation
Assignment -
Concept of Frequency Distribution
08:50
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Important terms related to Frequency Distribution
08:50
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Graphical representation of Frequency Distribution
05:57
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Calculation of MODE from Histogram
02:24
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Frequency Polygon
03:31
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Ogives & Calculation of Median
07:40
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Ogives (continued)
02:18
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Types of frequency curves
08:27
Measurement of Central Tendency
0/26
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Concept of central tendency & Pethagorean Mean
13:18
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concept of Arithmetic Mean (A.M)
13:05
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Properties of A.M
14:45
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Geometric Mean (G.M)
14:45
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Properties of G.M
03:02
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Harmonic Mean (H.M)
04:23
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Properties of H.M
04:09
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Median for discrete data
06:35
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Properties of Median
07:05
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Properties of Mode
04:51
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Calculating CT from open class frequency distribution
10:00
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calculation of Quartiles, Deciles and Percentiles
08:38
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Concept of Quartiles, Deciles
11:04
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Calculation of Mean for group Frequency data
22:44
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using basic concept: Calculation of A.M (grouped frequency data)
06:34
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How to write Quartiles, Deciles & Percentiles formulae
13:48
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Calculation of Median for group Frequency data
11:01
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Finding Missing frequencies in Quartiles
13:57
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for open ended - unequal C.I data calculating Quartiles, Deciles and Percentiles
18:10
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Mode for discrete data
05:01
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Understanding Mode formula
09:07
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Calculation of Mode for group Frequency data
24:33
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Empirical formula for easy calculation of Central tendencies
08:14
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Skewness
04:10
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Relation of Mean, Median & Mode for skewed curve
05:24
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Kurtosis
05:38
Types of Data and Measurement Scales
0/9
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Categorical and Continuous data_ Nominal, Categorical, Interval & Ration Scales
08:26
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Variance & Bessel's Correction
02:49
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Fence_Wiskers_Inter Quartile Range_Outliers
04:59
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Covariance
02:20
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Population vs Sample mean
02:17
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Stem & Leaf display
03:33
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Valid & Reliable Data
04:35
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Questionnaire Building
05:27
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Project (optional) Project: Find reasons behind the excess call flow in the Call Centre
Assignment
Dispersions
0/13
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Measurement of Dispersions
06:19
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Range & coefficient of Range
07:17
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Quartile Deviation & coefficient of Q.D
11:23
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Calculating QD for open ended C.I when cumulative frequency is given
11:40
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concept of Mean Deviations & coefficients of M.D
12:05
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Calculating M.D & Coefficient of M.D
Video lesson
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Standard Deviation
15:48
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Standard Deviation explained with animation
07:40
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Composite standard deviation
10:48
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Coefficient of variance
10:49
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Are you a selector of your national cricket team? Batsman Problem
12:34
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CV- missing frequency problem
9:51
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calculating correct mean & SD from Wrong mean & wrong S.D
09:51
Probability & Expected Random Values
0/15
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Different concepts of Probability
20:02
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Validity of probability outcomes
08:34
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Sample space & other related terms
16:38
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Solved problems -1
13:03
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Relative Probability
09:10
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Axioms
3:24
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Independent & Dependent probability
12:26
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Conditional Probability
06:37
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Addition Rule & Multiplication Rule
09:18
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Marginal, Conditional, and Joint Probability and Its practical applications
25:44
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Bayes Theorem
4:41
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Application of Bayes Theorem
14:53
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Decision Tree
15:46
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Expected Value of Random Variable (Population Mean & SD calculation)
11:00
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Calculating Expected Value of Random Variable
06:34
Distribution Theory
0/13
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Concept of data distribution
04:58
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Uniform Distribution
03:34Preview
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Binomial Distribution
10:04
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Theoretical Frequency Distribution vs Binomial Distribution
07:12
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Application of Binomial Distribution
17:34
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Properties of Binomial Distribution
10:16
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Poison Distribution
10:55
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Application of Poison Distribution
05:34
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Poisson Distribution: Partial Interval
05:59
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Properties of Poison Distribution
06:38
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Normal Distribution,Standard Normal Distribution & formulae
10:13
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Normal Distribution & Standard Normal Distribution
25:37
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Z-Score & solving Business problems
12:41
Hypothesis Testing
0/11
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Concept of Hypothesis Testing
12:07
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Burden of proof
03:53
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Standard Error
02:52
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Why do we need Hypothesis testing?
03:33
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Difference between Std Error & std Deviation
02:27
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Type1 & Type 2 errors
04:59
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Forming Hypothesis correctly
03:37
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Examples- forming Null & Alternate hypothesis
04:55
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Lower, Upper & 2 tailed Test
03:52
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How to prove Hypothesis
Video lesson
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What if researchers set 0% error?
03:36
Correlation Analysis
0/10
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Concept of Correlation Analysis
25:14
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Scattered Diagram
02:44
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Karl Pearson’s Correlation coefficient
04:00
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Karl Pearson’s solved problem-1
08:13
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Karl Pearson’s solved problem-2
02:44
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Covariance & KP correlation coefficient
07:07
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Properties of correlation coefficient
12:25
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Spearmans rank Correlation Coefficient
07:14
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Spearman's Correlation Solved problem
10:00
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Coefficient of Concurrent Deviation
09:03
Regression Analysis & Making Predictions
0/12
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Linear, Ordinal & Multiple regression
08:50Preview
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Linear Regression
06:35
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Minimum Least Square Method
10:06
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Calculating coefficients values
04:45
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Ascombe's Quartet: Limitation of Regression Analysis
04:55
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Regression Equations: 'x on y' & 'y on x'
08:28
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Regression Solved problem-1
05:55
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Predicting mom's height based on daughter's height & vs
11:00
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Regression Solved problem-2
10:38
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Probable Error- Calculating correlation coefficient of POPULATION
08:39
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Solved Problem_Calculation of Probable Error
03:25
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Spurious Correlation & Coefficient of Determination
08:46
Chi-Squared Test
0/5
ANOVA & MANOVA
0/10
Index Number
0/14
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concept of index number
05:06
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construction of index number
15:43
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Methods of constructing Index number
07:56
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Video: Index Number Explained
03:11
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Index Numbers: Lasperey's, Pasache's, Fischer's, Dobris-Bowel's, Max-Edworth's
05:48
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Solved problems on Index Number
09:52
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Weighted Index Number
05:00
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Splicing of Index Number series
06:23
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Are you becoming poor year on year: Real Income vs. Actual Income
07:20
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Test of Adequecy
06:32
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Time Reversal Test
03:29
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Factor Reversal Test
06:36
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Test Adequecy - Tricks to remember
02:53
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Shifting of Index Number
05:51
Time Series Analysis
0/6
Course End Exam (Statistics for Data Science And Business Analytics)
0/1
Video lesson