Answer: option 1.
Explanation:
feasible region is that region which is formed by the lines of constraints.
feasible region is shaded in the attached graph
inequalities becomes equalities to draw the graph
and lines will head towards the origin if constraint satisfied by putting x= 0, y=0
and on the contrary lines will move away from origin when condition of constraint does not satisfied.
Answer:
a. 40 %
b. 34.3 % ( approx )
Step-by-step explanation:
Let S is the event of the subjects studied that were sent to prison,
S' is the event of the subjects studied that won't sent to prison,
G is the event of pleading guilty,
G' is the event of not pleading guilty,
According to the question,
P(S) = 60% = 0.6 ⇒ P(S') = 1 - P(S) = 1 - 0.6 = 0.4,
P(S∩G) = 46% of 60% = 0.46 × 0.60 = 0.276,
P(S'∩G) = 36% of 40% = 0.36 × 0.40 = 0.144,
P(G) = P(S∩G) + P(S'∩G) = 0.276 + 0.144 = 0.42
a. The of getting someone who was not sent to prison, P(S') = 0.4,
b. the probability that this person was not sent to prison when it is given that the subject entered a guilty plea,