MATH 203 Chapter 2: Chapter 2 notes

• School: McGill University
• Department: Mathematics & Statistics (Sci)
• Course: MATH 203
• Professor: Patrick Reynolds

Document Summary

Class one category into which qualitative data can be classified. Class frequency number of observations in data set that falls into particular class. Class relative frequency class frequency divided by total number of observations in a data set. Aphasia is impairment or loss of faculty of using or understanding spoken/written language. Researchers wished to determine which of 3 types of aphasia occurs most often in 22 subjects. Epa test gas mileage of new car models. For certain new car models, 100 cars were driven and. Pareto diagram bar graph with decreasing bar order. Stem & leaf display presents data in a convenient format. Take stem to be the portion of measurement to the left of the decimal, and leaf to be portion to right of decimal. Stems listed in 1 column, and leaf for each observation is listed in another column. > title