I am looking for some help deciphering my excel to determine descriptive statistics and effect size for a paper. the sample size is over 17k and i ran numbers in excel but it doesnt seem right. I will attach below. the only two things I am missing in my paper are decriptive statistics and effect size. i am not sure how to explain them in the paper.

t-Test: Two-Sample Assuming Equal Variances Mean 3.538937 2.044252714 Variance 7.79292 0.695826046 Observations 17965 17965 Pooled Variance 4.244373 Hypothesized Mean Difference 0 df 35928 t Stat 68.76085 P(T<=t) one-tail 0 t Critical one-tail 1.644896 P(T<=t) two-tail 0 t Critical two-tail 1.96003

Mean 3.538936822 Standard Error 0.020827469 Median 3 Mode 0 Standard Deviation 2.791580186 Sample Variance 7.792919934 Kurtosis -1.372994917 Skewness 0.15925379 Range 8 Minimum 0 Maximum 8 Sum 63577 Count 17965