stats question

The braking ability was compared for two car models. Random samples of two cars were selected. The first random sample of size 64 cars yield a mean of 36 and a standard deviation of 8. The second sample of size 64 yield a sample mean of 33 and a standard deviation of 8. Do the data provide sufficient evidence to indicate a difference between the mean stopping distances for the two models? Use Alpha= 0.01. Ho: H1 - H2 = Ovs. Ha: M1 - H2 + 0. p-value = 0.0017. Accept Ho Ho: M1 - H2 = 0 VS. Ha: H1 - M2 + 0. p-value = 0.034. Accept Ho Ho:H1 - H2 = 0VS. Ha: M1 - M2 + 0. p-value = 0.0017. Reject Ho Ho: H1 - H2 = 0 VS. Ha: M1 - H2 + 0. p-value = 0.034. Reject Ho