Mean-Variance-Standard deviation calculator

Python
1

Tell us what’s happening:
Hi,
I looked up the problem in forum and have rewritten the code. But my code still doesn’t work. Pls help me with this.

Your code so far

Screenshot (213)
Screenshot (213)1366×665 72 KB

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Safari/537.36.

Challenge: Mean-Variance-Standard Deviation Calculator

Link to the challenge:

2

Hi and welcome to the forum!

Realistically, we can’t help from a screenshot. Can you please provide a link to your code?