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184. Michael and Lorenzo both took the same calculus test. Mi- chael scored an 87 on the test. Lorenzo's test paper only had the z score of his grade which was +1.2. The instructor gave Lorenzo the following information about the distribution of test grades: the mean test grade is 76 and the standard devi- ation is 15. Who had the higher grade, Michael or Lorenzo?

184. Michael and Lorenzo both took the same calculus test. Mi- chael scored an 87 on the test. Lorenzo's test paper only had the z score of his grade which was +1.2. The instructor gave Lorenzo the following information about the distribution of test grades: the mean test grade is 76 and the standard devi- ation is 15. Who had the higher grade, Michael or Lorenzo?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter1: Expressions And Functions
Section: Chapter Questions
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* F1 ! SEWA @ * F2 # 80 F3 $ 888 F4 % FS F6 44 F7 DII FB -2.5 -1.75 -0.5 10 DD F9 F10 F11 F12 bore. 184. Michael and Lorenzo both took the same calculus test. Mi- chael scored an 87 on the test. Lorenzo's test paper only had the z score of his grade which was +1.2. The instructor gave Lorenzo the following information about the distribution of test grades: the mean test grade is 76 and the standard devi- ation is 15. Who had the higher grade, Michael or Lorenzo? the and N ution to the
Transcribed Image Text:* F1 ! SEWA @ * F2 # 80 F3 $ 888 F4 % FS F6 44 F7 DII FB -2.5 -1.75 -0.5 10 DD F9 F10 F11 F12 bore. 184. Michael and Lorenzo both took the same calculus test. Mi- chael scored an 87 on the test. Lorenzo's test paper only had the z score of his grade which was +1.2. The instructor gave Lorenzo the following information about the distribution of test grades: the mean test grade is 76 and the standard devi- ation is 15. Who had the higher grade, Michael or Lorenzo? the and N ution to the
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