Science Enhanced S&S Biology

4. About how many students took longer than 90 minutes to finish their test? a) About 5. b) About 10. c) About 20. d) About 105. 5. Where is the center of this graph? a) Between 15 and 30 minutes. b) Between 45 and 60 minutes. c) Between 75 and 90 minutes. d) Between 105 and 120 minutes. 6. How will the mean and median of these test times ... ................
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