Can you help me with the Python code for calculating arithmetical mean (sum of numbers in the range/ number of numbers)

Question

https://code.sololearn.com/cXQZfTnH30t4/?ref=app

Answer 1

Mean is (sum of terms/number of terms).

- you are adding the terms but not dividing them from number of terms

Here you go👇
https://code.sololearn.com/cpyRGA9749FK/?ref=app

Answer 2

Феликс in that case just check weather the term is divisible by 3 or not(using modulo"%") operator and do the operation only when it is needed

Like this👇
https://code.sololearn.com/c26adN5yLgw2/?ref=app

Answer 3

Great 👍🏻 Thanks. And how can I update it if the terms can only be devided by 3 (for example, in range(-5,6) there'd be only 4 terms: -3, 0, 3, 6 and s then should be 1,5?

Answer 4

Arsenic, thanks a lot!