15,546.
00
15,795.00
15,936.00
17,264.00
17,334.00
17,356.00
17,893.00
17,966.00
18,029.00
18,260.00
18,892.00
19,253.00
19,335.00
19,586.00
19,684.00
19,761.00
19,873.00
19,888.00
19,900.00
20,102.00
20,134.00
20,154.00
20,202.00
20,350.00
20,351.00
20,444.00
20,458.00
20,639.00
20,641.00
20,641.00
20,819.00
20,887.00
20,961.00
21,440.00
21,550.00
21,656.00
21,732.00
21,749.00
21,982.00
22,345.00
22,373.00
22,444.00
22,878.00
22,888.00
23,111.00
23,131.00
23,180.00
23,321.00
23,597.00
23,612.00
23,766.00
24,222.00
24,324.00
24,328.00
24,532.00
24,573.00
24,600.00
24,777.00
24,778.00
24,887.00
24,895.00
25,000.00
25,250.00
25,270.00
25,450.00
25,787.00
25,800.00
26,239.00
26,275.00
26,570.00
26,612.00
26,661.00
26,662.00
27,444.00
27,455.00
27,500.00
27,899.00
28,031.00
28,333.00
28,679.00
28,683.00
29,077.00
30,256.00
30,677.00
30,678.00
32,234.00
32,432.00
34,128.00
35,890.00
35,925.00
Class (k=7) Class interval (I=3,000) Remarks
1 15,000 up to 18,000
2 18,000 up to 21,000
3 21,000 up to 24,000 Each class interval has a width of 3,000, with the
minimum data point for the first class being
4 24,000 up to 27,000 15,000 < 15,546 and the maximum data point
5 27,000 up to 30,000 for the seventh class being 36,000>35,925.
6 30,000 up to 33,000
7 33,000 up to 36,000
Bin range
18,000
21,000
24,000
27,000
30,000
33,000
36,000
Column1
Mean 23487.8
Standard Error 463.0175286
Median 23121
Mode 20641
Standard Deviation 4392.569961
Sample Variance 19294670.86
Kurtosis 0.362188042
Skewness 0.666827243
Range 20379
Minimum 15546
Maximum 35925
Sum 2113902
Count 90
Largest(1) 35925
Smallest(1) 15546
CV=18.70%
Positively Skewed
Bin Frequency Cumulative %
18,000 8 8.89%
21,000 25 36.67% Histogram
24,000 18 56.67%
30 150.00%
27,000 22 81.11% 20 100.00%
Frequency
30,000 9 91.11% 10 50.00% Frequency
33,000 5 96.67% 0 0.00% Cumulative %
36,000 3 100.00% 00 00 00 00
0 0 0 0
More 0 100.00% 18 24 30 36
Bin
Frequency
Cumulative %
