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In: Statistics and Probability

When comparing data from different distributions, what is the benefit of transforming data from these distributions...

  • When comparing data from different distributions, what is the benefit of transforming data from these distributions to conform to the standard distribution?
  • What role do z scores play in transforming data from multiple distributions to the standard normal distribution?
  • What is the relationship between z scores and percentages?
  • Give an example of a variable likely to be normally distributed in the population and explain how z scores pertaining to that variable would be useful in a real-life situation.

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