34.2.1 Frequency and Frequency Distribution Tables
34.2 Picturing the Data: Charts and Graphs
Point 1 of 5
34.2.1 Frequency and Frequency Distribution Tables
Core idea
Sort scores into ranges and count heads, the count in each range is the frequency and its share is the relative frequency f = count/n
Module goal. Learn to pick the right chart for the data type, read it correctly, and stay alert to misleading graphics, making messy data visible at a glance
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