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Developed the following frequency distribution on the age of

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Reference no: EM13273852

SCCoast, an Internet provider, developed the following frequency distribution on the age of Internet users. Find the mean, median, and the standard deviation.

Age (years)Frequency

10 to under 203

20 to under 307

30 to under 4018

40 to under 5020

50 to under 6012a

Reference no: EM13273852

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