Question

Three coins are tossed together. Write all the possible outcomes. Now, find the probability of getting all tails.

Answer 1

When three coins are tossed, possible outcomes are: 

HHH, HHT, HTH, HTT, THH, THT, TTH, TTT  

Total possible outcomes = 8   

Favorable outcomes for all tails = TTT 

Number of favorable outcomes = 1 

P(all tails) = `1/8`