the first section prints the value of the Bartlett test statistic,the degrees of freedom (k-1),the upper critical value of the chi-square distribution corresponding to significance levels of 0.05 (the 95% percent point) and 0.01 (the 99% percent point).
we are reject the null hypothesis at that significance level if the value of the Bartlett test statistic is greater than the corresponding critical value.
the second section prints the conclusion for a 95% test.
output from other statistical software may look somewhat different from the above output.