Unformatted text preview: Class boundaries determine where we put our classesNeed lowest class contains lowest measurements. Significant Digit is the number of decimal places we use Class frequency is the number of measurements in the class (mode) How to build a relative frequency histogram: 1. Gather up values in a data set > find the range = highest value – lowest value 2. Divide Histogram into classes (My choice) 3. Find the class width (Divide the range with how many classes we divided) 4. Graph 5. Find the Class frequency and relative frequency 6. Divide the number of measurements in a class by the total number of measurements 7....
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 Spring '11
 Mohter
 Sociology, Statistics, Decimal, Histogram, relative frequency histogram

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