Simple mathematical questions in Js -- 2

Job ID: 35295553

Budget: $10 – $30 USD

I have a mini project here. I have some mathemical questuons in Javascript.

There 30 questions in total and I have solved 24 of them. There are 8 questions left(12, 13, 14, 26, 27, 28, 29, 30). I want you to solve questions with some commens on how you solved these and also if you can comment some of the other questions that I have solved that would be great.

Probability
Probability with sets
Conditional probability
Related categories: JavaScript Matlab and Mathematica Dthreejs