In An Entrance Test That Is Graded On The Basis Of Two Examinations, The Probability Of A Randomly Chosen Student Passing The First Examination Is 0.8 And The Probability Of Passing The Second Examination Is 0.7. The Probability Of Passing At Least One Of Them Is 0.95. What Is The Probability Of Passing Both? Doubt Answers

Deepika Mishra

Class 11th

Maths

2 years ago

In an entrance test that is graded on the basis of two examinations, the probability of a randomly chosen student passing the first examination is 0.8 and the probability of passing the second examination is 0.7. The probability of passing at least one of them is 0.95. What is the probability of passing both?

1 Answer