MATH 214 Midterm: MATH214_ALL-SECTIONS_SPRING2014_0000_MID_SOL

• School: University of Maryland
• Department: Mathematics
• Course: MATH 214
• Professor: All

Document Summary

Math 214 spring 2014 exam 1 answer key: a) quantitative; ratio, no. The categories can overlap; one person can do more than one of these things with his/her dog, or all of them, or none of them. The categories do not divide the population into distinct groups: using balancing point : o o o o o o, quantitative; ratio. 76 + 25. 5 = 101. 5: iqr = 76 59 = 17; 17 1. 5 = 25. 5. No low outliers (no values even close to 33. 5; no discernible gaps in the data) No high outliers (no values even close to 101. 5; no discernible gaps in the data) In order for this to balance at 12, the sum of the spaces on each side of 12 must be equal. To make them equal, we need 5 more spaces on the left side. So we should add a 7 (which is 12 5) to the data.