You wish to determine if there is a linear correlation between the two variables at a significance level of a = 0.02. You have the following bivariate data set.
What is the correlation coefficient for this data set? r= -0.804
To find the p-value for a correlation coefficient, you need to convert to a t-score:
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 =
Your final conclusion is that...
O There is sufficient sample evidence to support the claim that there is a statistically significant correlation between the two variables.
O There is insufficient sample evidence to support the claim the there is a correlation between the two variables.
Note: In your calculations, round both r and t to 3 decimal places in ALL calculations.
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