Chapter 02 Describing Data: Frequency Tables, Frequency ...

The final result is shown in Table 1-5. Table 1- 5: Frequency table for continuous data. Class Limits Class Mark (Y) Observed Frequency 1.0 – 1.9 1.45 2 2.0 – 2.9 2.45 3 3.0 – 3.9 3.45 3 4.0 – 4.9 4.45 3 5.0 – 5.9 5.45 5 6.0 – 6.9 6.45 1 7.0 – 7.9 7.45 1 TOTAL 18 Practice: Create a Frequency distribution from the following data: ................
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