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. Score on the Memory Test Before 61 72 63 58 78 77 58 67 77 67 a Meal After 60 62 68 71 78 71 71 74 75 69 a Meal 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
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. Score on the Memory Test Before 61 72 63 58 78 77 58 67 77 67 a Meal After 60 62 68 71 78 71 71 74 75 69 a Meal 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
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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