Hypothesis statement using two independent samples, equal variance. Please answer ASAP

Consider the following hypothesis statement using a = 0.05 and data from two independent samples: HO MI - M2 = Ovs Ha M1 - M2 + 0 Sample 1: sample size 40 and variance 8 Sample 2: sample size 41 and variance 10 Use sample 1 mean 53 and sample 2 mean 48 Assume the samples are independent and normally distributed with equal variance. Calculate the test statistic of the means difference. Use 2 decimal places for all your calculations and final answer. No credit will be given due to rounding mistakes