The probability that the pointer lands on yellow (Y) both spins is 1/9.
How to calculate probability of the pointer landing on yellow part.
From figure
Given
2 parts red
2 parts yellow
2 parts green
Total number of parts = 2 + 2 + 2 = 6 parts
Probability is a measure of the likelihood that a specific event will occur, expressed as a number between 0 and 1.
Mathematically
Probability = Favoured outcome/Total number of possible outcome
When the arrow is spinned
the probability of landing on yellow
First spin
P(Y) = 2/6
= 1/3
Second spin
P(Y) = 2/6
= 1/3
P(2Y) = 1/3*1/3
= 1/9
The probability that the pointer lands on yellow (Y) both spins is 1/9