A data set of the orbital periods, in days, for 13 moons is shown in the dot plot. An additional moon with an orbital period of 621 days is then added to the data set.
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Math·Problem-Solving and Data Analysis·One-variable data: Distributions and measures of center and spread
hardWhich statement best compares the mean and median of the new data set to the mean and median of the original data set?
A
Mean equal, Median equal
B
Mean equal, Median less
C
Mean less, Median less
D
Mean less, Median equal