OpenStax, Introductory Statistics 2e §3.3 Two Basic Rules of Probability · Exercise 30 · Probability · Counting & chance
Two Basic Rules of Probability · Exercise 30
In a box of assorted cookies, 36% contain chocolate and 12% contain nuts. In the box, 8% contain both chocolate and nuts. Sean is allergic to both chocolate and nuts.
(a) Find the probability that a cookie contains chocolate or nuts (he can't eat it).
(b) Find the probability that a cookie does not contain chocolate or nuts (he can eat it).
OpenStax, Introductory Statistics 2e · §3.3 Two Basic Rules of Probability · Exercise 30
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.