Problem Write a program that reads a comma delimited CSV file with four columns and returns the average of each column in the file.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Problem

Write a program that reads a comma delimited CSV file with four columns and returns the average of each column in the file.

Expected Output

The first two lines of your code must look like this:

 

import sys

test_file = sys.argv[1]

 

 

This allows for different text files to be sent to your program for testing. Hint, to open the file use with open(test_file, "r".... The TRY IT button below will send a test file to your program. You should see the following output:

 

10.0 8.0 6.0 20.0

 

 

Subject: Python Programming

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