Question

(3 pts)If 1 of the subjects is randomly selected, find the probability of selecting someone who was sentenced to prison or entered a plea of guilty. b) (3 pts)If 2 different study subjects are randomly selected (without replacement), find the probability that they both were sentenced to prison. c) (3 pts)Find the probability of being sentenced to prison, given that the subject entered a plea of guilty. d) (3 pts)Find the probability of being sentenced to prison, given that the subject entered a plea of not guilty.

Answer 1

Answer:

Follows are the solution to this question:

Step-by-step explanation:

The missing data and a solution file is define in attached file please find it.

In point A:

Formula for sentenced to prison:

$=\frac{\text{total of sentenced to prison}}{ \text{guilty}}$

$= \frac{880}{1324} \\\\= 0.66$

In point B:

Formula for both prison:   Sentenced to Prison/Guilty

$=\frac{\text{Sentenced to Prison}}{ \text{guilty}}$

$=\frac{370}{1185}\\\\=0.31$

In point C:

Formula for: Sentenced to Prison and not Guilty

$= \frac{\text{Sentenced to Prison and not Guilty}}{ \text{not guilty}} \\\\=\frac{74}{139}\\\\= 0.53$