+0  
 
0
253
1
avatar+282 

more fractions help question A is supposed to be 1/10 not 1/11

lizagame  May 22, 2017
 #1
avatar+87564 
+1

Each trial is independent of every other one.....

 

So.....the probabilty of heads  = 1/2   and the probability of "A"   = 1/5.....so

 

P ( Heads and A )   =  (1/2) * (1/5)    =    1 / 10

 

 

cool cool cool

CPhill  May 22, 2017

10 Online Users

avatar
avatar
avatar

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.