Answer:
I believe its C i saw this yesterday somewhere not 100% sure
Step-by-step explanation:
Step-by-step explanation:
The prize is equally likely to have been placed behind doors 1, 2, and 3, so the probabilities of D₁, D₂, and D₃ are equal.
P(D₁) = P(D₂) = P(D₃) = 1/3
The contestant initially chooses door 1, so the host will not open it.
P(H₁|D₁) = P(H₁|D₂) = P(H₁|D₃) = 0
The host will not open the door with the prize.
P(H₂|D₂) = P(H₃|D₃) = 0
The remaining probabilities for each door are equal.
P(H₂|D₁) = P(H₃|D₁) = 1/2
P(H₃|D₂) = 1
P(H₂|D₃) = 1
Yo need to complete the “PEMDAS” step by step left to right .
P:parentheses
E: exponents
M: multiplication
D: division
A: addition
S: subtraction
I hope I have helped you . Complete those steps left from right and you should get it .
Divide P by 4 to move 4 from one side of the equation to the other. s=P/4