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S.M.A.R.T. test scores are standardized to produce a normal distribution with a mean of 230 and...

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Statistics

S.M.A.R.T. test scores are standardized to produce anormal distribution with a mean of 230 and a standard deviation of35. Find the proportion of the population in each of the followingS.M.A.R.T. categories. (6 points)

  1. Genius: Score of greater than 300.

  2. Superior intelligence: Score between 270 and290.

  3. Average intelligence: Score between 200 and26

Answer & Explanation Solved by verified expert
4.2 Ratings (822 Votes)
a 230 35    See Answer
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