From: Impact of COVID-19 on energy consumption in a residential complex in Hyderabad, India
Parameters | AC energy 2019 | AC energy 2020 | Operating hour 2019 | Operating hour 2020 | Household electricity 2019 | Household electricity 2020 |
---|---|---|---|---|---|---|
Mean | 40.47 | 42.10 | 20.92 | 22.09 | 12.31 | 14.05 |
Variance | 720.26 | 769.78 | 90.76 | 121.72 | 28.20 | 34.46 |
Number of observations | 2242.00 | 2242.00 | 2242.00 | 2242.00 | 2242.00 | 2242.00 |
Degree of freedom | 2241.00 | 2241.00 | 2241.00 | |||
t-stat | − 3.04 | − 5.31 | − 20.81 | |||
P (T ≤ t) two tail | 0.002 | 12.4E-8 | 4.66E-88 | |||
t-critical two tail | 1.961 | 1.961 | 1.961 |