Answer :
After solving the question, we found that Jackie's raw score is 80.
To find Jackie's raw score, we need to convert her z-score to the corresponding value in the original distribution. The formula to convert a z-score to a raw score is:
Raw score = Mean + (Z-score * Standard deviation)
Given that Jackie's z-score is -2.00, the mean of the distribution is 100, and the standard deviation is 10, we can plug in these values into the formula to calculate her raw score.
Raw score = 100 + (-2.00 * 10)
= 100 - 20
= 80
Therefore, Jackie's raw score is 80. This means that her score is 80 units below the mean in the original distribution. The negative sign indicates that her score is below the mean.
To know more about Standard Deviation visit-
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