need help please!

Treatment Placebo A study was done using a treatment group and a placebo group. The results are shown in the table. Assume that the two samples are independent simple samples selected from normally distributed populations, and do not assume S that the population standard deviations are equal. Complete parts (a) and (b) below. Use a 0.05 significance level for both parts 234 0.53 0 88 a. Test the claim that the two samples are from populations with the same mean. What are the null and alternative hypotheses? OA. Ho: My