& myopenmath.com Is memory ability before a meal better than after a meal? Ten people were given memory tests before their meal and then again after their meal. The data is shown below. A higher score indicates a better memory ability. Score on the Memory Test Before | oo |24 |64 (69 |76 | 75 |66 |60 |62 | 69 a Meal After | oo 178 |62 |67 |66 |82 |65 |60 |59 |65 a Meal Assume a Normal distribution. What can be concluded at the the o = 0.05 level of significance? For this study, we should use t-test for the difference between two dependent population means