A biased round spinner is used in board game. When the spinner
is spun once, probability of scoring each of the numbers on the
spinner is given in the table below:
Number
1
2
3
4
5
Probability 0.12
0.35
0.2
0.08 0.25
I exhausted all the possibilities and yet can't the
answer.
Here are they(the possible outcomes)
1,2,3
3,2,1
2,3,1
1,3,2
2,1,3
3,1,2
4,1,1
1,1,4
1,4,1
Answer is 0.096731 but my answer's is 0.05 something. Please
verify.