6grjoda 6grjoda
  • 19-10-2020
  • Mathematics
contestada

A set of history exam scores are normally distributed with a mean of 83.2 points and a standard deviation
of 8 points.
What proportion of exam scores are between 82 and 89.2 points?
You may round your answer to four decimal places.

Respuesta :

emma0828 emma0828
  • 20-10-2020

Answer: .3330

Step-by-step explanation:

Answer Link
bditton bditton
  • 02-03-2022

Answer:

0.2379

Step-by-step explanation:

Answer Link

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