Chi Squared Test of Independence (IB Maths Studies)

[@meryemcokal5495]

you are the reason i am passing IB :)

[@lucian0luiz]

did it work?

[@samuelwestring8954]

This was so helpful god bless you

[@revisionvillage]

Thanks for the positive feedback!

[@shivgaur3865]

If any of the expected value is less than 5 do we combine the rows?

[@ilaannivin8872]

Omg thx soo much for giving a crisp explanation I had to do a presentation on this and I'm going to use this video cus this is soo easy to understand thx soo much once again 😊😊