Conditional Probability Example

MIT 6.041SC Probabilistic Systems Analysis and Applied Probability, Fall 2013
Instructor: Katie Szeto

License: Creative Commons BY-NC-SA

[John-lfxf]

Conditioning is the restriction of the sample space

[YahiaDesigner]

"I'm just testing if you guys are paying attention"

[ManishKumarmanimech]

Let A and B be two events such that the occurrence of A implies occurrence of B, But not vice-versa, then the correct relation between P(a) and P(b) is?

a) P(A) < P(B)

b) P(B) ≥ P(A)

c) P(A) = P(B)

d) P(A) ≥ P(B)




Solution please

[MikamiHero]

A really nice take on conditional probability. Kudos :)

[ringoraster]

why did you took 11/36 rather then 12/36 in one of the problem.. when 1, 4 are different from 4, 1 then then why not 6, 6 should be considered twice in the same ref.
also i like when you samrtly said that you were checking that we are paying attention or not.. smart move

[sebas]

This girl is fun and explains very well.

[nurzhantemirbek]

The trick on 12:00 was good one :) counts

[terryphi]

Where do we get the problems she's solving? I'd perfer to follow along with what she's lookingat.