Mathematics, 19.04.2021 17:20 jdvazquez18p7a7vs

Mrs Jenson collected the results from 20 maths tests. She wrote the results like this. 21 , 27 , 31 , 6 , 44 , 26 , 18, 5 ,17 ,25, 43, 22, 19 ,11, 10 ,20, 31 ,41 ,0, 7 simplify the results and group them in the frequency table. What is the tally and the frequency?

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Mrs Jenson collected the results from 20 maths tests. She wrote the results like this. 21 , 27 , 31...