ruby4498 ruby4498
  • 11-03-2020
  • Mathematics
contestada

A normal distribution of scores has a standard deviation of 10. Find the Z-scores
corresponding to each of the following values:
a) A score that is 20 points above the mean. Z-7

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jlh2002jh
jlh2002jh jlh2002jh
  • 11-03-2020
A score that is 20 points above the mean
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