[Video] Q50: Based on data in the table, in what percent of colonies with colony collapse disorder were the honeybees infected by all four pathogens?

Explanation for Question 50 From the Reading Section on the Official Sat Practice Test 3

Question 50 says based on data in the table and what percent of colonies 2 with colony collapse disorder, where the honeybees infected by all four pathogens. 3 So when we look at the data table, we're going to be looking for 4 the intersection of colonies with colony collapse disorder and being infected 5 by all four pathogens. So let's look at the table and see what we 6 have here. So we can see that this first column 7 is going to be the colony collapse disorder. 8 And this bottom row is all those that are infected 9 with all four pathogens. And you can see that the corresponding percentage there is 10 going to be 77%. So then if we look at the answer choices, 11 we can see that the correct answer here is going to be answer 12 choice B 77%.