Read the CSV file and calculate the average Program Plan: Filename: “Haberman.java” Import the required packages. Declare the class “Haberman”. Define the main method. Declare the required variables. Declare the string variable and assign the file to that variable. In “try” block, Create an object for the “Scanner” class. Read the rest of the file line by line using “while” condition. Read the lines. Separate the string by comma. Extract the number of nodes and survival status. If the “status” is equal to 1, survived node is calculated. Otherwise, died node is calculated. Close the file. Calculate the averages. Display the outputs. In “catch” block, thrown a “FileNotFoundException” exception. Another “catch” block will throw “IOException” exception.

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Chapter 10, Problem 9PP

Program Plan Intro

Read the CSV file and calculate the average

Program Plan:

Filename: “Haberman.java”

Import the required packages.

Declare the class “Haberman”.

Define the main method.

Declare the required variables.

Declare the string variable and assign the file to that variable.

In “try” block,

Create an object for the “Scanner” class.

Read the rest of the file line by line using “while” condition.

Read the lines.

Separate the string by comma.

Extract the number of nodes and survival status.

If the “status” is equal to 1, survived node is calculated. Otherwise, died node is calculated.

Close the file.

Calculate the averages.

Display the outputs.

In “catch” block, thrown a “FileNotFoundException” exception.

Another “catch” block will throw “IOException” exception.

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