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Old 08-05-2007   #1
John S
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Default Determine the Critical Value of r (Statistics)?

I need help with this question, I have been playing with my TI-84 for 3 hours trying to find the answer but I simply don't know the formula or how to solve it, any help would be greatly appreciated."Given the linear correlation coefficient r and the sample size n, determine the critical values of r and use your finding to state whether or not the given r represents a significant linear correlation. Use a significance level of 0.05.r = 0.578, n = 25"Again, any help is appreciated, thanks!
 
 

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