1. Consider the following dataframe, and answer the questions given below:
```import pandas as pd
df = pd.DataFrame({“Quarter1":[2000, 4000, 5000, 4400, 10000],
"Quarter2":[5800, 2500, 5400, 3000, 2900],
"Quarter3":[20000, 16000, 7000, 3600, 8200],
"Quarter4":[1400, 3700, 1700, 2000, 6000]})
```

• Write the code to find mean value from above dataframedf over the index and column axis. (Skip NaN value)
• Use sum() function to find the sum of all the values over the index axis.
• Find the median of the dataframe df.
• Write command to compute sum of every column of the data frame.
• Write command to compute mean of column Rainfall.
• Write command to compute average maxTemp, Rainfall for first 5 rows.
2. Find the output of the following code:
```import pandas as pd
data = [{'a': 10, 'b': 20},{'a': 6, 'b': 32, 'c': 22}]
#with two column indices, values same as dictionary keys
df1 = pd.DataFrame(data, index=['first', 'second'], columns=['a', 'b'])
#With two column indices with one index with other name
df2 = pd.DataFrame(data, index=['first', 'second'], columns=['a', 'b1'])
print(df1)
print(df2)```

3. What is Quartile? how it is related to Quantil? How do you generate it in the Python Pandas?