Question

#Python

5. Write function called evaluate() that evaluates the following Python expressions or assignments as specified:

1. Request input from the user for three variables (floating-point or integer) x, y, z, and myAverage.
2. If the average of the first three numbers equals the fourth number, print 'Your average is correct.'. If not print 'Your average is not correct'. and print the correct average.
3. Print the largest value among x, y, and z.
4. Print the minimum value of x, y, y.

>>> evaluate()

Enter a number for x: 3

Enter a number for y: 3

Enter a number for z: 4.5

You have entered x = 3 , y = 3 , z = 4.5

Enter what you think the average of x, y, and z is: 3.5

Your average is correct.

The maximum value of x, y, and z = 4.5

The min value of x, y, and z = 3

>>> evaluate()

Enter a number for x: 3

Enter a number for y: 3

Enter a number for z: 4

You have entered x = 3 , y = 3 , z = 4

Enter what you think the average of x, y, and z is: 4.5

Your average is not correct

    The correct average is: 3.3333333333333335

The maximum value of x, y, and z = 4

The min value of x, y, and z = 3

Answer 1

SOURCE CODE:

*Please follow the comments to better understand the code.

**Please look at the Screenshot below and use this code to copy-paste.

***The code in the below screenshot is neatly indented for better understanding.



def evaluate():
    # read the 3 numbers x,y,z.
    x = float(input('Enter a number for x: '))
    y = float(input('Enter a number for y: '))
    z = float(input('Enter a number for z: '))

    # Print the numbers entered
    print(f'You have entered x = {x}, y = {y}, z = {z}')

    # Ask for average
    myAverage = float(input('Enter what you think the average of x, y, and z is: '))

    # Calculate the actual average.
    actualAverage = (x + y + z) / 3

    # Check for correctness
    if myAverage == actualAverage:
        print('Your average is correct.')
    else:
        print('Your average is not correct.')
        print('\tThe correct average is: ', actualAverage)

    # Print the max and min values
    print('The maximum value of x, y, and z = ', max(x, y, z))

    print('The min value of x, y, and z = ', min(x, y, z))


# Call the function here
evaluate()

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OUTPUT: