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Byju's Answer
Standard VIII
Mathematics
Experiment and Outcomes
What are the ...
Question
What are the outcomes of tossing two coins together ?
A
{
H
H
,
H
T
,
T
H
,
T
T
}
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B
{
H
T
,
T
H
}
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C
{
H
H
,
H
T
,
T
T
}
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D
None of these
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Solution
The correct option is
A
{
H
H
,
H
T
,
T
H
,
T
T
}
Two coins were tossed.
Total outcomes:
4
S
=
{
H
H
,
H
T
,
T
H
,
T
T
}
Suggest Corrections
2
Similar questions
Q.
A pair of fair coins is tossed yielding the equiprobable space S={HH, HT, TH, TT}. Consider the events:
A={head on first coin}={HH, HT},
B={head on second coin}={HH, TH}
C={head on exactly one coin}={HT, TH}
Then check whether
A
,
B
,
C
are independent or not.
Q.
In the event of tossing of two coins, let
A
=
{
H
H
,
H
T
}
and
B
=
{
H
T
,
T
T
}
. Then which of the following is/are true
?
Q.
{HH, HT, TH} is the sample space obtained when two coins are tossed simultaneously.
Q.
Two coins are tossed simultaneously 500 times and the outcomes are noted as given below:
Outcome:
Two heads
(HH)
One head
(HT or TH)
No head
(TT)
Frequency:
105
275
120
If same pair of coins is tossed at random, find the probability of getting (i) Two heads (ii) One head (iii) No head.
Q.
In a gambling between Mr.
A
and Mr.
B
, a machine continues tossing a fair coin until the two consecutive throws either
H
T
or
T
T
are obtained for the first time. If it is
H
T
, Mr.
A
wins and if it is
T
T
, Mr.
B
wins. Which of the following is(are) true?
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