2. Complete the function avg5 to return the average of five numbers. Use the accumulator pattern. Don't change anything outside of avg5. Save & Run 10/4/2020, 1:04:36 PM - 13 of 13 3 def avg5(num1, num2, num3, num4, num5): ' 'Returns the average of its parameters''' pass #This statement does nothing #Your code here to calculate the average - use the accumulator pattern 4 you can remove it 6 7 avgstart=num1 8 avg5=(avgstart+num2+num3+num4+num5)/5 return avg5 10 11 12 13 14 15 print(avg5(10, 13, 15, 18, 25))

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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### Task 2: Complete the Function `avg5` to Calculate the Average of Five Numbers

**Objective**: Modify the function `avg5` to return the average of five given numbers. Use the accumulator pattern and ensure no changes are made outside of the function `avg5`.

#### Code Explanation:

```python
def avg5(num1, num2, num3, num4, num5):
    '''Returns the average of its parameters'''
    pass  # This statement does nothing = you can remove it
    # Your code here to calculate the average - use the accumulator pattern
    avgstart = num1

    avg5 = (avgstart + num2 + num3 + num4 + num5) / 5
    return avg5

print(avg5(10, 13, 15, 18, 25))
```

- **Function Definition**: 
  - `avg5` is defined to take five parameters: `num1`, `num2`, `num3`, `num4`, and `num5`.

- **Documentation String**:
  - A docstring is included to describe the purpose of the function, which is to return the average of its parameters.

- **Initial Statements**:
  - A `pass` statement is initially present and can be removed since it does not execute any operation.

- **Accumulator Pattern**:
  - Two variables are utilized:
    - `avgstart`: Initially set to `num1`.
    - `avg5`: Calculates the average by summing `avgstart`, `num2`, `num3`, `num4`, and `num5`, and then dividing by 5.

- **Return Statement**:
  - The function returns the calculated average.

- **Output**:
  - The function call `print(avg5(10, 13, 15, 18, 25))` demonstrates the function output with sample input values.

This example demonstrates basic arithmetic operations in Python and emphasizes the use of the accumulator pattern to compute averages.
Transcribed Image Text:### Task 2: Complete the Function `avg5` to Calculate the Average of Five Numbers **Objective**: Modify the function `avg5` to return the average of five given numbers. Use the accumulator pattern and ensure no changes are made outside of the function `avg5`. #### Code Explanation: ```python def avg5(num1, num2, num3, num4, num5): '''Returns the average of its parameters''' pass # This statement does nothing = you can remove it # Your code here to calculate the average - use the accumulator pattern avgstart = num1 avg5 = (avgstart + num2 + num3 + num4 + num5) / 5 return avg5 print(avg5(10, 13, 15, 18, 25)) ``` - **Function Definition**: - `avg5` is defined to take five parameters: `num1`, `num2`, `num3`, `num4`, and `num5`. - **Documentation String**: - A docstring is included to describe the purpose of the function, which is to return the average of its parameters. - **Initial Statements**: - A `pass` statement is initially present and can be removed since it does not execute any operation. - **Accumulator Pattern**: - Two variables are utilized: - `avgstart`: Initially set to `num1`. - `avg5`: Calculates the average by summing `avgstart`, `num2`, `num3`, `num4`, and `num5`, and then dividing by 5. - **Return Statement**: - The function returns the calculated average. - **Output**: - The function call `print(avg5(10, 13, 15, 18, 25))` demonstrates the function output with sample input values. This example demonstrates basic arithmetic operations in Python and emphasizes the use of the accumulator pattern to compute averages.
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