# Find the mean (average) of a list of numbers in an array.

# Information

# To find the mean (average) of a set of numbers add all of the numbers together and divide by the number of values in the list.

# For an example list of 1, 3, 5, 7

# 1. Add all of the numbers

# 1+3+5+7 = 16
# 2. Divide by the number of values in the list. In this example there are 4 numbers in the list.

# 16/4 = 4
# 3. The mean (or average) of this list is 4

def find_average(nums):
    if len(nums) > 0:
        return sum(nums)/len(nums) 
    else:
        return 0