Question
Mathematics Question on Probability
A pandemic has been spreading all over the world. The probabilities are 0.7 that there will be a lockdown , 0.8 that the pandemic is controlled in one month if there is a lockdown and 0.3 that it is controlled in one month if there is no lockdown. the probability that the pandemic will be controlled in one month is
A
0.65
B
1.46
C
1.65
D
0.46
Answer
0.65
Explanation
Solution
The correct answer is (A) : 0.65