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You wish to determine if there is a linear correlation between the two variables at a significance level of a = 0.005. You have
You wish to determine if there is a linear correlation between the two variables at a significance level of a = 0.005. You have the following bivariate data set. X y 54.5 27.5 40.1 47.5 43 -137.5 21 -57 31.7. -66.7 52.7 41.1 48.3 -28.5 61.7 -30.8 42.6 -44 35.8 -118.1 44.7 40.8 25.1 60.3 28.1 -4.2 36 -0.2 download link provided here: Download CSV What is the correlation coefficient for this data set? r = (report answer accurate to at least 3 decimal places) To find the p-value for a correlation coefficient, you need to convert to a t-score: n 2 t=r. 1 r2 This t-score is from a t-distribution with n - 2 degrees of freedom. What is the p-value for this correlation coefficient? p-value = (report answer accurate to at least 4 decimal places) Your final conclusion is that... There is sufficient sample evidence to support the claim that there is a statistically significant correlation between the two variables. There is insufficient sample evidence to support the claim the there is a correlation between the two variables.
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