The dataset below shows the dataset for Citigroup global connected bank

with trade operations in over $90$ markets.

Citigroup Dataset

Using the dataset provided above:

a$)$ Mention any two $(2)$ libraries that are needed to load and read data.

$[4]$

b$)$ Write a code to load a comma separated value $($csv$)$ file in python.

$[4]$

c$)$ Outline a line of code to show the first five $(5)$ rows of the dataset.

$[2]$

d$)$ Outline a line of code to show the last five $(5)$ rows of the dataset.

$[2]$

e$)$ Write a code to check for missing or null values from the dataset.

$4$

f$)$ Outline a line of code to replace the string values in gender column with

numeric values.

g$)$ Using variables of your choice, write a code to train a fit the Decision Tree

Classifier algorithm. $[5]$