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Mathematics, 01.07.2020 17:01 plssshelp

here is a set of data 2.4 1.6 3.2 0.3 1.5 calculate the mean, then increase it by 10 then double each new number i have done the sum but each time i get it wrong please help

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here is a set of data 2.4 1.6 3.2 0.3 1.5 calculate the mean, then increase it by 10 then double eac...
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