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Zorluk: KolayTables and Data Grids

The table below presents the quarterly renewable energy generation (in Megawatts, MW) of four geographical zones of a state in 2025:

ZoneQ1 (MW)Q2 (MW)Q3 (MW)Q4 (MW)
North Zone120150180150
South Zone200220250210
East Zone90110130110
West Zone160180200160

Based on the table, what is the average quarterly renewable energy generation (in MW) for the South Zone in 2025?

Cevap: 220 MW

Cevap

The average quarterly renewable energy generation for the South Zone in 2025 is 220 MW220\text{ MW}.
The correct average is obtained by summing the four quarterly generation figures of the South Zone (200+220+250+210=880 MW200 + 220 + 250 + 210 = 880\text{ MW}) and dividing by 44, giving 220 MW220\text{ MW}.

Adım Adım Çözüm

1
Locate the row for the South Zone and extract data for all four quarters.
Q1 = 200 MW200\text{ MW}, Q2 = 220 MW220\text{ MW}, Q3 = 250 MW250\text{ MW}, Q4 = 210 MW210\text{ MW}.
Data needs to be aggregated across the full year.
2
Calculate total annual generation for the South Zone.
Total = 200+220+250+210=880 MW200 + 220 + 250 + 210 = 880\text{ MW}.
Summing values is required before finding the average.
3
Divide total generation by the number of quarters.
Average = 8804=220 MW\frac{880}{4} = 220\text{ MW}.
An average across four periods requires dividing the total sum by 4.

Anahtar Kavram

Average calculation from a tabular dataset
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Konular

Tables and Data Grids

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