What is the difference between sum() and count() in pandas?

Question

Can you help me understand the difference between the statements mentioned below? Given that Survived column contains binary data (0,1), they give different ans

Answer 1

sum() is for like 1+0 = 1. if data is 3 and 3 then it return 6.

count() return number of row. so it will return 2.

simple :)