denisecahuseytt denisecahuseytt
  • 15-06-2018
  • Mathematics
contestada

A sample of n = 20 scores is transformed into z-scores. What is the mean for the set of 20 z-scores?

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altavistard
altavistard altavistard
  • 15-06-2018
When speaking of z-scores:  the mean is always zero (0).
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hdisisjeSjieodne
hdisisjeSjieodne hdisisjeSjieodne
  • 15-06-2018
The mean is always 0........
Answer Link

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