Is memory ability before a meal worse 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. Before a Meal Ho: Select an answer H₁: Select an answer ✓ After a Meal Score on the Memory Test 52 78 82 64 73 76 81 54 62 78 60 81 94 73 87 79 91 50 56 89 Assume a Normal distribution. What can be concluded at the the a= 0.05 level of significance? For this study, we should use Select an answer a. The null and alternative hypotheses would be: Select an answer Select an answer Select an answer ✓ Select an answer b. The test statistic [ c. The p-value = d. The p-value is ? ✔a e. Based on this, we should f. Thus, the final conclusion is that ... (please enter a decimal) (Please enter a decimal) (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) Select an answer the null hypothesis.