MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
piyush shukla Grade: 11
        

A fair coine is tossed repeatedly .if tail appears on first four tosses,then the probability of head appearing on the 5th toss equals


(a) 1/2


(b) 1/32


(c)  31/32


(d)  1/5

7 years ago

Answers : (1)

Askiitians Expert Soumyajit IIT-Kharagpur
28 Points
										

Dear Piyush,


Ans:- As the coin is fair hence the prob of getting head or tell is 1/2 always. It does not depend upon the preveous experiments.


 


Please feel free to post as many doubts on our discussion forum as you can. If you find any question
Difficult to understand - post it here and we will get you the answer and detailed solution very quickly. We
are all IITians and here to help you in your IIT JEE preparation.



All the best Piyush !!!


 



Regards,


Askiitians Experts


SOUMYAJIT IIT_KHARAGPUR

7 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies
  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: Rs. 15,900
  • View Details

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details