Question

Olga flips 2 fair coins. What is the probability of obtaining a different result on each coin?

Answer 1

Answer:

2/4

Step-by-step explanation:

Answer 2

Probability of obtaining a different result on each coin is $\frac{1}{2}$.

What is probability?

Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.

Given

Olga flips 2 fair coins.

Probability of obtaining a different result on each coin

Total Number of favorable outcomes = {HH,TT,TH,HT} = 4

Number of favorable outcomes = {HT,TH} = 2

P(E) = $\frac{Total Number of favorable outcomes }{Number of favorable outcomes}$

P(E) = $\frac{2}{4}$

P(E) = $\frac{1}{2}$

Thus, Probability of obtaining a different result on each coin is $\frac{1}{2}$.

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