Jenae7868 Jenae7868
  • 23-01-2024
  • Mathematics
contestada

Hari's score in statistics in the first year is 76, whereas the class average is 68 with a standard deviation of 5. What is Hari's z-score?

(a) 1.6
(b) 1.2
(c) 1.8
(d) 2.0

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