Your submission will be evaluated based on both the correctness of the calculated values. Ensure your code is optimized and runs efficiently.


## Submission File
The file should contain a header and have the following format. In case you could not find the answers of any of the subquestions, then put -1 as the default value in the column
```python
Day,Temperature,Cumulative_Moving_Average,Mean_Temperature,Standard_Deviation,Variance,Kurtosis,Skewness
1,20,19,18.53,1.79,3.20,0,0.40
2,18.1,16.7,18.53,1.79,0,-0.1,0.35
3,16.5,16.63,29,1.79,0,-0.1,0.35


```