Answer:
i will get a wrong aswer
Step-by-step explanation:
sorry
Answer:
Probability that he was taught by using method A is 14/17
Step-by-step explanation:
Following probabilities are given -
P (F|A) = 0.2
P (F|B) = 0.1
P (A) = 0.7
P (B) = 0.3
Now, P(A|F) = { P (F|A)* P(A)}/{{ P (F|A)* P(A)} + P (F|B)* P(B)}}
P(A|F) = (0.2*0.7)/( (0.2*0.7)+(0.1*0.3)) = 14/17
Answer:
He's correct.
Step-by-step explanation:
As long as there is no change in sign of the variables.
Experimental probability is based on the recent observations.
He got heads 0 times out of 8. So probability = 0/8 = 0.
