Question: Two data sets and two points are given as follows: Data set 1: average 100, standard deviation 25 Data set 2: average 200, standard deviation

Two data sets and two points are given as follows:

  • Data set 1: average 100, standard deviation 25
  • Data set 2: average 200, standard deviation 50

150 appears on both data sets. Then which of the following is true?

Point 150 has the same z-scores in both data sets.

There is a larger portion between 150 and 100 in the first data set, then points between 150 and 200 in the second data set.

The median of the first data set is larger than the median in the second data set.

None of them are true.

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