The magnitudes of the major earthquakes in 1999 are listed below.
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1/19/99New Ireland, Papua New Guinea72/6/99Santa Cruz Islands, S.Pacific Sea7.33/4/99Celebes Sea, Indonesia7.14/5/99New Britain, Papua New Guinea7.44/8/99E.Russia/N.E.China border7.15/10/99New Britain, Papua New Guinea7.15/16/99New Britain, Papua New Guinea7.18/17/99Izmit region, western Turkey7.49/21/99Taiwan7.89/30/99Oaxaca, Mexico7.411/12/99Bolu Province, northwest Turkey7.2?
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Find the mean, median, and mode of the magnitudes. Round to the nearest tenth.
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A. mean 7.2; mode 7; median 7.3
B. mean 7.3; mode 7.2; median 7.2
C. mean 7.4; mode 7.2; median 7.2
D. mean 7.3; mode 7.1; median 7.2
E. mean 7.2; mode 7.1; median 7.2
Answer: D
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