I have the data analysis seen below. I am unsure how to obtain the critical value. How can I get the critical value if the df is over 10,000?

Group Statistics 1=Female, Std. Std. Error 2=Male N Mean Deviation Mean Weight in Female 7507 61.7909 14.04?63 .16213 kilograms Male 7393 73.5642 17.06722 .19850 Independent Samples Test t-test for W Test for Equality of Equality Variances of Means F Sig. t Weight in Equal variances 244.339 <.oo1 kilograms assumed equal variances not t-test for equality of means signicance onesided twosided at p weight in .000 independent samples test ttest confidence interval the mean std. error difference lower .25592 .25630 condence upper effect sizes w point estimate cohen d .754 .787 .721 hedges .720 correction glass delta .690 .724 .656 a. denominator used estimating sizes. uses pooled standard deviation. deviation plus a factor. sample control group>