kiaarviz3608 kiaarviz3608
  • 20-02-2024
  • Mathematics
contestada

A sample of 21 scores has a mean of 10. If one person with a score of 4 has to be removed from the sample, what will be the value of the new mean?

A) 10.1
B) 10.2
C) 10.3
D) 10.4

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