makayla10119
20.10.2020 •
Mathematics
Two random samples of 25 people were asked how many 12-ounce cans of soda they consume each
week. The first sample contained both males and females, aged 12-19. The second sample contained both
males and females, aged 20-39. The results are shown in the table below.
Part 1: Find the mean of sample #1
Part 2: Find the mean absolute deviation of sample #1
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Ответ:
21x¾a+23xbx12abc243+13