Science:Math Exam Resources/Courses/MATH103/April 2009/Question 01 (d)
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[hide]Question 01 (d) |
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Multiple Choice question: Select ONE correct answer. You will not be graded for any work. A Math 103 class of 100 students took a test. The following graph shows how many students' marks were in each of the intervals 1-10, 11-20, ..., 91-100. What was (approximately) the median? (a) 50 (b) 60 (c) 70 (d) 80 (e) 90 |
Make sure you understand the problem fully: What is the question asking you to do? Are there specific conditions or constraints that you should take note of? How will you know if your answer is correct from your work only? Can you rephrase the question in your own words in a way that makes sense to you? |
If you are stuck, check the hint below. Consider it for a while. Does it give you a new idea on how to approach the problem? If so, try it! |
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Checking a solution serves two purposes: helping you if, after having used the hint, you still are stuck on the problem; or if you have solved the problem and would like to check your work.
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