The number of points scored on Quit 2 was less than the number of points scored
ID: 3112871 • Letter: T
Question
The number of points scored on Quit 2 was less than the number of points scored on Quiz 1 for any student who scored at least 50 points on Quiz 1. The number of points scored on Quit 2 was greater than the number of points scored on Quit 1 for any student who scored 50 or fewer points on Quiz 1. The number of points scored on Quiz 2 was less than the number of points scored on Quiz 1 for any student who scored 50 or fewer points on Quiz 1. The number of points scored on Quiz 2 was greater than the number of points scored on Quiz 1 for any student who scored at least 50 points on Quiz 1.Explanation / Answer
This is an inference based question in which data for both the quizzes is to be compared for each given point.
We will take each option one by one and analyse the scenario.
1. Number of points scored in quiz 2 was less than number of points scored in quiz 1 for all students who scored at least 50 in quiz 1. - Clearly this statement is not true since there are atleast 7 instances wherein the quiz2 marks are higher than quiz 1 marks when a student scores atleast 50 in quiz 1. So this option is ruled out.
2. Number of points scored in quiz 2 was greater than number of points scored in quiz 1 for all students who scored at least 50 in quiz 1. - Clearly this statement is not true since there are atleast 3 instances wherein the quiz2 marks are less than quiz 1 marks when a student scores atleast 50 in quiz 1. So this option is ruled out.
3.Number of points scored in quiz 2 was less than number of points scored in quiz 1 for all students who scored at maximum 50 in quiz 1. - Clearly this statement is true since there are no instances wherein the quiz2 marks are higher than quiz 1 marks when a student scores atmost 50 in quiz 1. So this option is correct.
4. Number of points scored in quiz 2 was more than number of points scored in quiz 1 for all students who scored atmost 50 in quiz 1. - Clearly this statement is false since there are 8 instances wherein the quiz2 marks are lower than quiz 1 marks when a student scores atmost 50 in quiz 1. So this option is incorrect.