Question

Below are sizes of earthquakes around the world that are reported on a certain day(2007/8/29 UTC). Units are in magnitude (MAG). 2.5, 2.5, 2.5, 2.5, 2.5, 2.6, 2.6, 2.6, 2.6, 2.6, 2.7, 2.9, 2.9, 2.9, 3.0, 3.0, 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 4.3, 4.3, 4.3, 4.6, 4.7, 5.1, 5.2, 5.5.If the value 3.1 in the earthquake data were changed to 32, which of the mean, median, IQR, standard deviation, and variance would change? A. Only the mean and median. B. Only the mean, standard deviation and variance. C. Only the mean. D. Only the IQR, standard deviation and variance. E. Only the mean and standard deviation.

          Below are sizes of earthquakes around the world that are reported on a certain day(2007/8/29 UTC). Units are in magnitude (MAG).
2.5, 2.5, 2.5, 2.5, 2.5, 2.6, 2.6, 2.6, 2.6, 2.6, 2.7, 2.9, 2.9, 2.9, 3.0, 3.0, 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 4.3, 4.3, 4.3, 4.6, 4.7, 5.1, 5.2, 5.5.If the value 3.1 in the earthquake data were changed to 32, which of the mean, median, IQR, standard deviation, and variance would change?
 A. Only the mean and median.
 B. Only the mean, standard deviation and variance.
 C. Only the mean.
 D. Only the IQR, standard deviation and variance.
 E. Only the mean and standard deviation.

Added by Cindy M.

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