Question

What techniques can be used to analyse energy data? Examine the following table and determine the relationship between production and energy.

What techniques can be used to analyse energy data? Examine the following table and determine the relationship between production and energy.

Period	Driver	Energy
Weeks	Tonnes	kWh
1	150	140 726
2	80	103 223
3	60	90 764
4	50	87 567
5	170	146 600
6	180	154 773
7	120	121 575
8	40	81 436
9	110	115 586
10	90	105 909

Answer 1

Weeks	Tonnes	kWh
1	150	140726
2	80	103223
3	60	90764
4	50	87567
5	170	146600
6	180	154773
7	120	121575
8	40	81436
9	110	115586
10	90	105909
We can analyse the energy data using regression techniques . Please follow the following steps under STATA
STEP 1: Copy the data into STATA uslng copy paste. First write command ed
Now write the following commands
tsset week
reg Tonnes Energy
This will give you how the two are related .
Another thing that you can do is draw the scatter diagram using commang
scatter Tonnes Energy
From the regression the results are
Tonnes = -116.201+0.00192Energy