Answer:
c
Explanation:
the answer is c, The new organism will cause the number of mice to decrease
Question 2
Given that my Virgin America flight is delayed, what is the chance it is because of a late-arriving aircraft?
Answer:
The probability of a Virgin America flight being delayed by a late-arriving aircraft is 1.73%. The probability of a Virgin America flight being delayed for any reason is 8.01% (as calculated in Question 1).
So if a Virgin America flight is delayed, the probability that it is because of a late-arriving aircraft is 1.73/8.01=21.6%
Explanation: