12. Perform a formal test for correlation on the chocolate consumption / Nobel prize winners data in chocolate_nobels.xls.
H0: There is no correlation between chocolate consumption and the number of Nobel prize winners (=0)
H1: There is a correlation between chocolate consumption and the number of Nobel prize winners ( is not 0)
PLEASE tell me What is the critical value of Spearman's correlation coefficient, which is required to reject the null hypothesis at a 0.05 confidence level?
-can you please bold the correct answer
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