srih50783 srih50783
  • 06-06-2024
  • Engineering
Answered

Suppose the IQ score have a bell shaped distribution with a mean of 100 and standard deviation of 15 then calculate the following : (i) what percentage of people should have an IQ score between 85 and 115?
(ii) what percentage of people should have an IQ score between 70 and 130?



Answer :

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