Answer Happy

H0​:μ1​−μ2​=0Ha​:μ1​−μ2​=0​ The following results are from independent samples taken from two populations. (a) What is the value of the test statistic? (Use xˉ1​−xˉ2​. Round your answer to three decimal places.) (b) What is the degrees of freedom for the t distribution? (Round your answer down to the nearest integer.) (c) What is the p-value? (Round your answer to four decimal places.) p-value = (d) At α=0.05, what is your conclusion? Do not Reject H0​. There is sufficient evidence to conclude that μ1​−μ2​=0. Do not Reject H0​. There is insufficient evidence to conclude that μ1​−μ2​=v0​ Reject H0​. There is sufficient evidence to conclude that μ1​−μ2​=0. Reject H0​. There is insufficient evidence to conclude that μ1​−μ2​=0.