Write a Python program that uses the TitanicPassengers.txt data file to answer the

following questions.

$1.$ What was the average age of the survivors?

$2.$ Who were the oldest and youngest survivors and what were their ages?

$3.$ What was the survival rate $($in percent$)$ for each class of passengers?

Each record of the data file is of the form Class, Age, Gender, Survival, Name,

where

Class is an integer from $1$ to $3,$ inclusive,

Age is a decimal giving the passenger$$s age in years,

Gender is either M or F$,$

Survival is either $1$ or $0$ with $1$ indicating that the passenger survived, and

Name is the honorific and full name of the passenger.

Your program should have a function Titanic$()$ that takes no arguments and prints

the answers to the three questions above in the shell.