Normality. he nercentage of the e fll vetween the mcan a score u19? e nicked at random will lie ahove the s ie helowssore 46 Whet is the Dy tm t or Vhat is the probabuns d) How many cases fall between scores 42 and 49? e) What limits will include the middle 70%? f) What is the minimum score a student get to belong to the upper 30%?

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