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Unformatted text preview: 2 . 6. Use the formula Rs = 1-(6Sigma d 2 /n 3-n) where n is the number of ranks you have. 7. If the Rs value. .. ... is -1, there is a perfect negative correlation. ...falls between -1 and -0.5, there is a strong negative correlation. ...falls between -0.5 and 0, there is a weak negative correlation. ... is 0, there is no correlation ...falls between 0 and 0.5, there is a weak positive correlation. ...falls between 0.5 and 1, there is a strong positive correlation ...is 1, there is a perfect positive correlation between the 2 sets of data. 8. If the Rs value is 0, state that null hypothesis is accepted. Otherwise, say it is rejected....
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This note was uploaded on 11/10/2011 for the course GEA GEA2000 taught by Professor Wong,faith during the Fall '09 term at Broward College.
- Fall '09