CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

When all three coins are tossed simultaneously 

1) find all the possible outcomes 

2) find the probability of getting no head


Solution

(1)
If we toss three coins then the possible outcomes are as follows:


(H,H,H) (H,H,T),(H,T,H),(T,H,H),(H,T,T),(T,H,T),(T,T,H) & (T,T,T)

(2)
Probability of getting no heads

Let A be event of getting no heads
A={(T,T,T)}
n(A)=1
n(S)=8
p(A)=n(A)/n(S)
        =1/8

flag
 Suggest corrections
thumbs-up
 
0 Upvotes


Similar questions
QuestionImage
QuestionImage
View More...



footer-image