Question

Marks obtained by <your name> in math in 30 test are as follows :
20 24 30 25 27 17 12 28 30 29
15 23 26 18 20 30 27 10 11 20
15 24 30 23 12 28 30 26 18 20


a) Calculate the mean, median, mode and range.
b) Represent the data as a simple bar graph or pie diagram​

Answer 1

Answer:

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Step-by-step explanation:

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