Question

Very Happy Fairly Happy Fairly Unhappy Very Unhappy Total

Answer 1

Here, Total person = 2694

Number of very happy = 850
So, Relative frequency = 850/2694 = 0.315

As it is a finite value, Not in major, not in majority, so it's not very happy.

Female data contributes equally as male's. They are quite linear function with proper differences.

In short, Your Answer would be:Option D) No; P(Very Happy) ≠ P(Very Happy|Female)

Hope this helps!

Answer 2

P(Female)=1184/2694=0.44

P(V happy)=850/2694=0.32

P(Female | V happy)=349/850=0.41

P(V happy | Female)=349/1184=0.29

So ans is D P(Very Happy) ≠ P(Very Happy|Female)