20 Based on the above picture was highest average on the data generated in
the last follow consumption data and power usage. In the above data do not indicate a significant change of image variations. The small value of the
consumption electricity better than average, median, mode, standard deviation, minimum and maximum shows that the Libyan government has been managing
the use of electricity as well as possible.
4.2 Data analysis
4.2.1 Description of data
4.2.1.1 Statistic descriptive of electricity production cost
This series shows a smooth trend with little seasonal variation. There might be individual series with seasonality, it appears that seasonality is a
prominent feature of the data in general as showed in Table 4.3. Table 4.3
Description of electricity production cost from 2000-2010 N
Valid 11
Missing Mean
352,003,663 Median
345,503,222 Mode
235,846,163
a
Std. Deviation 90,715,024
Minimum 235,846,163
Maximum 500,655,953
Sum 3,872,040,294
Based on table of 4.3, the mean of production costs from 2000-2010 median of calculating the mean USD 352,003,663, USD 345,503,222, about
production costs. Average cost of production in Libya State nearly USD 352,003,663, which means that the cost of electricity used to produce high
enough. In the above data indicated that the maximum cost unheard of and lows of USD 500,655,953, USD 235,846,163. Price for 1 MW of electricity production
amounted to USD 15.39. Resulting in the production of electricity generated from the average cost of USD 352,003,663.07 is 22,872,232 MWh.
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21
4.2.1.2 Statistic descriptive of power generated
Based on research data known power supply. The data collected from the 2000-2010. The results are detailed in Table 4.4.
Table 4.4 Description of Power Generated from 2000-2010
N Valid
11 Missing
Mean 22,872,232
Median 22,449,852
Mode 15,324,637
a
Std. Deviation 5,894,413
Minimum 15,324,637
Maximum 32,531,251
Sum 251,594,561
Total procurement of electric power, a maximum of 32,531,251 MWh. That number must be issued a fee of USD 500,655,953 but the average cost
incurred only for USD 352,003,663.07 to average the cost is below the maximum charge ever issued for Libyan State 2000-2010.
4.2.1.3 Statistic descriptive of electricity power consumption
The use of electric power by the people of the 2000-2010 year low of 14,522,025 MWh and 31,680,704 MWh for general centipede average electricity
use of 21,211,206.00 MWh following data table electricity use by the public. Table 4.5
Description of Electricity Power Sent to Costumer from 2000-2010 N
Valid 11
Missing Mean
21,211,206 Median
19,909,502 Mode
14,522,025
a
Std. Deviation 6,084,179
Minimum 14,522,025
Maximum 31,680,704
Sum 233,323,266
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22 Average consumption in the country during the years 2000-2010
amounted Libya 21,211,206 MWh, consumption 14,522,025 MWh lowest and highest value of the consumption at 31,680,704 MWh. The total amount of
consumption in 2000-2010 amounted to 233,323,266 MWh.
4.2.1.4 Statistic descriptive of population
Population from year 2000-2010 in the State of the lowest Libya reach 5,231,189 person and 6,355,112 person achieve complete biggest population on
Libyan state as the below table. Table 4.6
Description of Population from 2000-2010 N
Valid 11
Missing Mean
5,785,868 Median
5,769,709 Mode
5,231,189
a
Std. Deviation 383,063
Minimum 5,231,189
Maximum 6,355,112
Sum 63,644,551
Population in the country of Libya reached 5,785,868 person. the entire population of the year 2000-2010 reached number 63,644,551 person
4.2.2 Goodness-of-Fit Measures
