(20 PTS!!)The dot plot below shows the amount of time two random groups of students took to brush their teeth: Based on visual inspection of the dot plots, which of the following groups, if any, shows a greater average time required to brush their teeth? Group R Group S Both groups show about the same average time. No conclusion about average time can be made from the data.
Question
Answer:
the answer would be "both groups show about the same average time"
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11 months ago
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