Education & Development
Teaching mathematics
...data in a sensible way can make data collection and analysis much more straightforward. Below you will see a grouped frequency table which could be used to investigate how many DVDs the learner’s classmates own. Table 3 How many DVDs do you own? NUMBER OF DVDS TALLY FREQUENCY 0–5 6–10 11–20 21–40 Over 40 Activity 4 Reflecting Timing: Allow 5 minutes Did you...