On a science quiz David got 45 out of 70 items correct what is t h e e m p i r i c a l p r o b a b i l i t y of his incorrect responses write your answer in the simplest form of a fraction
To find the empirical probability of David's incorrect responses, we need to calculate the proportion of incorrect responses out of all of his responses.
David got 45 out of 70 items correct, so he got 70 - 45 = 25 items incorrect.
The empirical probability of his incorrect responses is 25/70, which simplifies to 5/14.
Therefore, the empirical probability of David's incorrect responses is 5/14.