Question

Find the probability of getting all tails on a toss of three fair coins
a. 1/3
b. 1/8
c. 3/8
d. 1/2

Answer 1

Probability of getting a tail on one toss * Probability of getting a tail on one toss * Probability of getting a tail on one toss

Answer 2

\( \color{Black}{\Rightarrow { 1\over2 } \times {1 \over 2} \times {1 \over 2}}\)