Question: If the following frequency distribution shows the average number of students per teacher in the 50 major cities of Pakistan Class Limits Frequency 9-11 3

If the following frequency distribution shows the average number of students per teacher in the 50 major cities of Pakistan

Class Limits

Frequency

9-11

3

12 – 14

5

15 – 17

12

18 – 20

18

21 – 23

8

24 – 26

4

Table 1

Determine

  • Range
  • Mean Deviation
  • Standard Deviation
  • Relative Dispersion
  • Variance
  • Kurtosis

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