average.py

"""Find mean of a list of numbers."""


def average(nums):
 """Find mean of a list of numbers."""
 sum = 0
 for x in nums:
 sum += x
 avg = sum / len(nums)
 print(avg)
 return avg


def main():
 """Call average module to find mean of a specific list of numbers."""
 average([2, 4, 6, 8, 20, 50, 70])


if __name__ == '__main__':
 main()