Question

A coin is tossed 3times the probability of getting one head and two tails is

Answer 1

sample space

hhh

hht

hth

ttt

thh

tht

hth

htt

hhh

ur answer is..

p(htt)2/9

Answer 2

Answer:

1/4

Step-by-step explanation:

sample space=

HHH                                     n(s)=8

HHT                                     n(a)=2

HTH                                      so..,p(a)=n(a)/n(s)

HTT**                                    =2/8=1/4 is the ans...

THH

THT

TTH**

TTT