Data science class statisctisc

''def mean(x):

sum = 0

avg = 0

try:

for i in x:

sum+= i

avg = sum /len(x)

print(avg)

except ZeroDivisionError:

print("Division by zero error")

mean([])'''

import math

def mean(x):

return sum(x)/len(x) if len(x) is not 0 else 0

print(mean([1,2,3,5]))

def de_mean(x_list):

return abs(x_list[i]-mean(x_list[i]) for i in range(len(x_list)

print(de_mean([1,2,3,4,5]))