Question

The following table gives the the distribution of ages (in years) primary school teachers, for a particular year. Find: (i) the upper limit of the class 35 – 40? (ii) the class mark of the second class. (iii) the class size. (iv) the frequency of the class interval 25-30. *
Correct answer will be marked brainlist ⭐️⭐️

Answer 1

Answer:

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