Task 4 - Dictionaries, Lists and data manipulation

In this part we explore another fundamental data structure in python, called Dictionaries.

4.1: Create a dictionary that has 3 keys: name, age and salary, and enter in the following dummy information.

Sample output

{‘name’: ‘Tim Cook’, ‘age’: 59, ‘salary’: 3000000.0}

#Your Solution Here

4.2: Create a second dictionary, this time with at least 5 different names, ages, and salaries.

Hint: There should only be three keys, and the values should be a list.

Sample Output

{‘name’: [‘Tim Cook’, ‘Person 2’, ‘Person 3’], ‘age’: [59, 24, 40], ‘salary’: [30000000.0, 200000.0, 900000.0]}

#Your Solution Here

4.3: Create a pandas dataframe using the dictionary you created above

Hint: Use the pd.DataFrame.from_dict() method

Sample output

#Your Solution Here

4.4: Rename all three columns of the dataframe

Hint: you should use the pandas function rename() to accomplish this. You can rename it to whatever you like, just show us you are able to use this function

# Your Solution Here