SOLUTION: Two students take a college entrance exam known to have a normal distribution of scores. The students receive raw scores of 63 and 93, which correspond to z scores (often called th

Algebra ->  Algebra  -> Probability-and-statistics -> SOLUTION: Two students take a college entrance exam known to have a normal distribution of scores. The students receive raw scores of 63 and 93, which correspond to z scores (often called th      Log On

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 Algebra: Probability and statistics Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Probability-and-statistics Question 353733: Two students take a college entrance exam known to have a normal distribution of scores. The students receive raw scores of 63 and 93, which correspond to z scores (often called the standardized scores) of –1 and 1.5, respectively. Find the mean and standard deviation of the distribution of raw exam scores. Answer by Fombitz(13828)   (Show Source): You can put this solution on YOUR website! . . 1. 2. Subtract eq. 1 from eq. 2, Then use either equation to solve for .