| Abdullah Al Mahmud | www.statmania.info |
Primary: Obtained directly (not collected from someone else)
Geographical
Country | Bangladesh | USA |
---|---|---|
GDP(m) | 120 | 500 |
Chronological (Time series data)
Year | 2015 | 2016 |
---|---|---|
GDP(m) | 120 | 500 |
Quantitative Classification
Income level | 40,000-50,000 | 50,000-1,00,000 |
---|---|---|
Frequency | 120 | 34 |
No. of classes
Can these intervals be readily used?
(5-10); (10-15); (15-20)
(5-9); (10-14); (15-20)
If not, what should we do?
##
## The decimal point is 1 digit(s) to the right of the |
##
## 0 | 1
## 1 | 0246
## 2 | 0567
## 3 | 0
Class | Frequency | Cumulative Frequency (cf) |
Relative Frequency (rf) |
Cumulative Relative Frequency (crf) |
---|---|---|---|---|
30-35 | 4 | 4 | 0.09 | 0.09 |
35-40 | 10 | 14 | 0.23 | 0.32 |
40-45 | 20 | 34 | 0.45 | 0.77 |
45-50 | 8 | 42 | 0.18 | 0.95 |
50-55 | 2 | 44 | 0.04 | 1 |
n=44 | n=44 |
year | Sales ($) |
---|---|
1996 | 76 |
1997 | 58 |
1998 | 95 |
1999 | 85 |
Category | Cost(Tk.) |
---|---|
House rent | 10,000 |
Utility Bill | 3,000 |
Telecom | 2000 |