nonnacon nonnacon
  • 09-01-2020
  • Mathematics
contestada

Calculate a z-score of 80

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yourthebully
yourthebully yourthebully
  • 09-01-2020
Zero with aside of 7 plus 3 and 4
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sanstale12226
sanstale12226 sanstale12226
  • 09-01-2020

Answer:  1.282

Step-by-step explanation: To find the Z-score, you subtract class mean (50 percent) from the individual score (80 percent) and divide the result by the standard deviation. Hope this helps

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