(a) Which of the following must be true about Kareem's and Leila's scores? Both Kareem and Leila scored higher than the median. Both Kareem and Lella scored below than the median. Leila scored higher than Kareem. Kareem scored higher than Leila. (b) Which of the following must be true about Kareem's score? O About 44% of the students who took the exam scored lower than Kareem. O Kareem got about 44% of the questions correct. O Kareem's score was in the top half of all scores. O Kareem missed 56 questions. X 5

You are told there is a negative relationship between study time and test performance.  What would be the conclusion you can state about the two variables (want you to state actual verbal conclusion using variables given).

Suppose that your younger sister is applying for entrance to college and has taken the SAT. She scored at the 86th percentile on the verbal section of the test and at the 93rd percentile on the math section of the test. Because you have been studying statistics, she asks you for an interpretation of these values. What would you tell her? I would tell her that out of all the people who took the verbal section, the math section, % scored higher than she did and % scored at or below her score. For % scored higher than she did. % of those who took the exam scored at or below her score and

A random sample of 100 drivers was asked how many times they had to take driving test to gain their driving licence. It was found that more than half of them needed to take the test exactly 2 times and nobody needed to take the test more than 6 times. Which of the following are valid conclusions about the mean of the number of times they had to take the driving test? Answers: It is greater than 2. It is equal to 2. It is not equal to 5. It is greater than 1 but less than 4.