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)
The empirical probability of David's incorrect responses can be calculated by taking the number of incorrect responses (70-45=25) and dividing it by the total number of responses (70).
So, the empirical probability of his incorrect responses is 25/70, which can be simplified to 5/14.