On St. Patrick's Day, you took note of who was coming into your restaurant wearinggreen. The frequency table shows the results of your survey. What is the probability thata randomly chosen customer will be a female wearing green? Round to the nearestthousandth. males that wore green- 24; males that didn't wear green- 87; total males- 111; females that wore green- 45; females that didn't wear green- 66; total females- 111; total who wore green- 69; total who didn't wear green- 153; total- 222

Respuesta :

We have the following table:

g d T

male 24 87 111

female 45 66 111

We will determine the probability that the chosen person is a female that wore green, as follows:

[tex]p=\frac{45}{111+111}\Rightarrow p=\frac{15}{74}\Rightarrow p\approx0.203[/tex]

From this, we have that the probability to pick a female wearing green at random is approximately 20.270%.