Unformatted text preview: get the correct cumulative proportion to arrive at the correct final answer. Hence, you should check to make sure you calculated the zscore correctly. To calculate the correlation correctly, you need to calculate the standard deviations correctly. Hence, you should check to make sure you calculated the standard deviations correctly. Make sure you round your answers to the specified number of decimals places. Make sure you round your answers correctly. If, for instance, you round your zscore incorrectly you will use the wrong cumulative proportion and arrive at an incorrect final answer for the SAT questions....
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 Spring '08
 OBRIEN/SWANSON
 Normal Distribution, Standard Deviation, research assistant, correct final answer

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