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 a fraction.(1 point) do in fractions plz
David got 25 items incorrect out of 70 total items.
So, the empirical probability of his incorrect responses is calculated as:
Probability = Incorrect Responses / Total Responses
Probability = 25 / 70
Therefore, the empirical probability of David's incorrect responses is 25/70 = 5/14.