In New York a crowed subway has 375 passengers distributed between 5 cars. What is the unit rate for each subway car?

The percentage of visitors who are truthful clickers and answered yes is 15%.

Step-by-step explanation:

Denote the events as follows:

Y = a visitor clicked Yes.

N = a visitor clicked No.

R = a visitor is a random clicker.

T = a visitor is a truthful clicker.

Given:

The law of total probability states that:

The probability of Y can be computed using the law above as

Compute the value of P (Y|T) as follows:

Percentage = 0.15 × 100 = 15%.

Thus, the percentage of visitors who are truthful clickers and answered yes is 15%.