1. Gravetter/Wallnau/Forzano, Essentials - Chapter 5 - End of Chapter question 25 For each of the following, identify the exam score that should lead to the better grade. A score of X = 60 on an exam...

This is a multi question.  I can only attach 2 photos so one is all 3 questions and the 2nd picture shows you what the options look like to answer the therefore question.

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Extracted text: 1. Gravetter/Wallnau/Forzano, Essentials - Chapter 5 - End of Chapter question 25 For each of the following, identify the exam score that should lead to the better grade. A score of X = 60 on an exam with u = 72 and o = 12, or a score of X = 70 on an exam with u = 82 and o = 8? 60 corresponds to z = and X = 70 corresponds to z = Therefore, A score of X = 85 on an exam with u = 70 and o = 10, or a score of X = 58 on an exam with u = 49 and o = 6? X = 85 corresponds to z = , and X = 58 corresponds to z = Therefore, A score of X = 26 on an exam with u = 20 and o = 2, or a score of X = 32 on an exam with u = 24 and o = 4? %3D X = 26 corresponds to z = and X = 32 corresponds to z = Therefore,


Extracted text: 1. Gravetter/Wallnau/Forzano, Essentials - Chapter 5 - End of Chapter question 25 For each of the following, identify the exam score that should lead to the better grade. A score of X = 60 on an exam with u = 72 and o = 12, or a score of X = 70 on an exam with u = 82 and o = 8? X = 60 corresponds to z = and X = 70 corresponds to z = Therefore, the better grade would be X = 60, H = 72, 0 = 12 %3D A score of re of X = 58 on an exam with u = 49 and o = 6? the better grade would be X = 70, u = 82, o = 8 X = 85 cor sponds to z = both scores produce the same grade Therefore, A score of X = 26 on an exam with u = 20 and o = 2, or a score of X = 32 on an exam with u = 24 and o = 4? X = 26 corresponds to z = and X = 32 corresponds to z = Therefore,