Math / Data

QuestionApproximate the mean for the given frequency distribution:
Class: $50-54$ (1), $55-59$ (3), $60-64$ (8), $65-69$ (14), $70-74$ (17), $75-79$ (15), $80-84$ (7), $85-89$ (4), $90-94$ (1).
Round to one decimal place.

Studdy Solution
Calculate the mean.
$Mean = \frac{{5050}}{{70}} =72.$ The mean of the frequency distribution is approximately72..

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