Median - middle value

Mean - Average

Mode - maximum votes in a group. Most frequently occurring value in a dataset.

Codebasics Statistics video — https://www.youtube.com/watch?v=t4LOv9h-FJM&list=PLeo1K3hjS3uuKaU2nBDwr6zrSOTzNCs0l&index=2

Median, Mean, Mode Youtube video - High School Statistics

https://www.youtube.com/watch?v=6iOn_1uXNzY

Mean = Average

x = Sum of all the total observations / Total number of observations

E.g. when a student scores 48, 40, 42, 36, 44 out of 50.

No of subjects = 5

Mean = (48 + 40 + 42 + 36 + 44) / 5 = 210/5 = 42

Screen Shot 2024-03-14 at 11.45.47 pm.png

Median = Middle value or Middle Observation

E.g 17, 2, 7, 27, 15, 5, 14, 29

Formula for Odd nos. - (n+1)th/2