masekoalex masekoalex
  • 29-04-2021
  • Mathematics
contestada

. Suppose that the average score in a statistics test is 84 with a standard deviation

of 4. According to Tchebysheff’s theorem, what percentage of the students have

a grade of at least 72 and at most 96?​

Respuesta :

harrypooplol45 harrypooplol45
  • 29-04-2021

Answer:

96

Step-by-step explanation:

Answer Link

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