Probability Practice Test 2

Question : 9 of 37

Marks: +1, -0

When three coins are tossed together, theprobability that all coins have the same faceis:

$1/6$
$1/4$
$1/3$
$1/2$

Solution:

When three coins are tossed together, then number of total outcomes = 8
i.e., {HHH, HTH, THH, HHT, HTT, THT, TTH, TTT}
Number of favourable outcomes = 2
Probability that all the coins have the same face

=2/8=1/4

Go to Question:

Prev Question

Next Question