itsybblossom itsybblossom

23-10-2022
Mathematics

contestada

1. Construct a frequency distribution for the data showing scores on a precalculus exam
30, 33, 40, 50, 33, 40, 30, 30, 33, 40, 33, 40
2. Find the mean for the data items in your frequency distribution.
3. Find the standard deviation from the data and round to two decimal places. (show work/thought process)

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