Find the critical values, X and XR for the following uncommon confidence levels (CL). What are the two critical values given a 89% level of confidence (CL = 89%)? Let n = 9 Round your answers to at least four decimals places. left critical value = and the right critical value = Hint: Use the left bracket] or right bracket [ on the Chi-Squared calculator using Geogeba. The lower right box is the (1-CL)/2 where the CL is written as a decimal. The df is the degrees of freedom which is the sample size minus one. See link for the Geogebra calculator below.