Assume that a file containing a series of integers is named numbers.txt. Write a program that calculates the average of all the numbers stored in the file.

This is what I got for this question.

read_file = open('numbers.txt', 'r')

file_numbers = read_file.read()

read_file.close()

list_values = file_numbers.split()

list_length = len(list_values)

for i in range(list_length):

list_values[i] = float(list_values[i])

List_sum = sum(list_values)

Average_value = (List_sum)/list_length

print(Average_value)

Actual Question

Modify the program you wrote for Chapter 6 Exercise 6 so it handles the following exceptions: It should handle IOError exceptions that are raised when the file is opened and data is read from it by printing "Trouble opening file. Try again." and not executing any more of the code. It should handle any ValueError exceptions that are raised when the items that are read from the file are converted to a number by printing "File must have only numbers. Try again." and not executing any more of the code.

Answer should equal 49.6