Confused help

lizagame  May 23, 2017

The probability that Ann will have a test on Wednesday and that she will pass that test is (0.9) x (0.8)  =  0.72.

The probability that Ann will not pass the test on Wednesday (that is, either that there is no test on Wednesday or, if there is a test on Wednesday, she will not pass it) is 1.00 - 0.72  =  0.28 

geno3141  May 23, 2017

6 Online Users

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.