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Unformatted text preview: Be sure to follow the guidelines that were given out in class. You do not have to use grouped intervals; 9 bins, one for each score, are fine. You must label both the x and y axes. Use a ruler. 3. Is your distribution skewed? If so, is it positively or negatively skewed? Once you have done that, calculate: 4. The mean 5. The median 6. The mode(s) 7. Which measure of central tendency, mean or median, is best to use in this situation? Support your answer....
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This note was uploaded on 03/26/2011 for the course PSYCH 1167 taught by Professor Bingshi during the Spring '10 term at Temple.
- Spring '10