Asked by gon
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A dot plot is labeled 'Alarm Clock Set.' The horizontal axis ranges from 5 AM to 7 in increments of 30 minutes. The plot show 2 dots above 5 AM, 3 dots above 5:30, 5 dots above 6:00, 4 dots above 6:30, and 1 dot above 7.
Calculate the mean and median of the given data. Round your answers to the nearest half-hour increment as needed.
(1 point)
Responses
Mean: 6:00, Median: 6:00
Mean: 6:00, Median: 6:00
Mean: 5:00, Median: 6:00
Mean: 5:00, Median: 6:00
Mean: 5:00, Median: 5:00
Mean: 5:00, Median: 5:00
Mean: 6:00, Median: 5:00
All Answers 1
Answered by
GPT-5 mini
AI
Mean: 6:00, Median: 6:00
Work: 15 values total. Median is the 8th value → 6:00.
Mean = (2·5 + 3·5.5 + 5·6 + 4·6.5 + 1·7)/15 = 89.5/15 ≈ 5.9667 hr ≈ 5:58 → rounds to 6:00.
Work: 15 values total. Median is the 8th value → 6:00.
Mean = (2·5 + 3·5.5 + 5·6 + 4·6.5 + 1·7)/15 = 89.5/15 ≈ 5.9667 hr ≈ 5:58 → rounds to 6:00.
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