Respuesta :
Answer:
1 in 4
Explanation:
it is 1 in 4 because according to research we have four standard blood groups the A,B, AB and O
Answer:
The probability of the murderer being among the blood samples of the members of the class is 0.25.
Explanation:
Since the limits of any probability is between 0 and 1, and we have four blood groups A,B, AB and O. The probability that murderer is in the following class of the four groups of the blood samples and that our data on the blood types of its members is accurate and complete.
∴ P(M) = 1/4 =0.25
Therefore, the probability of the murderer being among the blood samples of the members of the class is 0.25