If the table below represents a probability model based on observed frequencies, what is the value of x ?
Y C A R E S
P(Y) 0.25 0.18 0.30 0.17 x (1 point)
Responses
1
1
0.10
0.10
0.01
0.01
0.20
To find the value of \( x \), we need to sum up all the probabilities of the outcomes, which should equal 1 in a probability model.
0.25 + 0.18 + 0.30 + 0.17 + x = 1
0.9 + x = 1
x = 1 - 0.9
x = 0.1
Therefore, the value of \( x \) is 0.10.