Question

The probability that a pregnancy results in twins is about 0.03.
The probability that a pregnancy results in identical twins is about 0.002.
Given that a pregnancy results in twins, what is the probability they are identical twins?
a) Write this question using the proper symbols.
b) Find the answer. Round to the nearest ten thousandths place.

Answer 1

so it is saying that the pregnancy will result in twins. You have to find the probablility in that in which they are identical. so divide .002/.03

Answer 2

Write as a question then find the answer