A work of statistics in the life of rickshaw pullers

1. WELCOME TO
PRESENTATION

2. SOCIO-ECONOMIC
CONDITION OF RICKSHAW
PULLERS
IN DHAKA CITY

3. Data level Nominal
Level
Ordinal
Level
Interval
Level
Ratio Level
Number
1 Name Satisfaction with
income
Age Child Number
2 Address Family
3 Problems Related
To Job
Daily Income
4 Sources of
Entertainment
Working Hour
5 Devices used For
Entertainment
Rickshaw Rent

4. Variable Type Qualitative
Variable
Quantitative
VariableNumber
1 NAME CHILD NUMBER
2 ADDRESS FAMILY MEMBER
3 PROBLEMS RELATED
TO JOB
DAILY INCOME
4 SOURCES OF
ENTERTAINMENT
WORKING HOUR
5 DEVICES USED FOR
ENTERTAINMENT
RICKSHAW RENT
6 SATISFACTION WITH
INCOME
AGE

5. SUMMARY
OUTPUT
Regression
Statistics
Multiple R 0.71681097
R Square 0.51381797
Adjusted R
Square
0.50368918
Standard Error 2051.76232
Observations 50
ANOVA
df SS MS F Significance F
Regression 1 213553026.2 2.14E+08 50.72845 4.77475E-09
Residual 48 202066973.8 4209729
Total 49 415620000
Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Lower 95.0% Upper 95.0%
Intercept 3763.87966 1156.846322 3.253569 0.00209 1437.884277 6089.875 1437.884277 6089.875041
X Variable 1 0.69369632 0.097396551 7.122391 4.77E-09 0.497867437 0.8895252 0.497867437 0.889525212

6. Coefficient of Correlation
= r 0.71681097
Coefficient of
Determination
= r2
0.51381797
Observations 50

7. Significance F
4.77475E-09
Intercept = a 3763.87966
Slope = b 0.69369632

9. HISTOGRAM AND FREQUENCY
POLYGON

10. Cumulative frequency polygon

11. Frequency distribution on
the income of rickshaw pullers
400, 600, 600, 500, 400, 600, 800, 300, 200, 350, 400, 500, 450, 500,
450, 500, 400, 500, 350, 500, 300, 400, 500, 400, 500, 500, 300, 500,
300, 600, 450, 800, 600, 600, 600, 500, 600, 700, 500, 300, 500, 600,
500, 400, 500, 400, 400, 500, 300, 600.

12. HISTOGRAM and Frequency
Polygon

13. Cumulative frequency polygon

24. Minimum
value
Q1 median
Q3
Maximum
value

26. Thank
You
Thank
You

27. Questions?