On a science quiz, David got 45 out of 70 items correct? What is the empirical probability of his incorrect responses write your answer in the simplest form of fraction

Answer 1

To find the empirical probability of his incorrect responses, we need to divide the number of incorrect responses by the total number of items.

Total number of items = 70
Number of correct responses = 45

Number of incorrect responses = 70 - 45 = 25

Therefore, the empirical probability of his incorrect responses is 25/70 or simplified to 5/14.