Smallest number on the list is changed

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Reference no: EM132232570

There are 12 numbers on a list, and the mean is 24. The smallest number on the list is changed from 11.9 to 1.19.

  1. (a) Is it possible to determine the direction in which (increase/decrease) the mean changes? Or how much the mean changes? If so, by how much does it change? If not, why not?
  2. (b) Is it possible to determine the direction in which the median changes? Or how much the median changes? If so, by how much does it change? If not, why not?
  3. (c) Is it possible to determine the direction in which the standard deviation changes? If not, why not?

Reference no: EM132232570

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