5141 PM Thu Jul 28 B mylab.pearson.com MATH& 146 (20274) SU This quiz: 9 point(s) @ - . - Question 9 of possible QUIZ. Quuz 4 9 This question: 1 pointls) possible Submit quiz _ _ An incoming MBA student took placement exams in economics Questlon iISt I6 and mathematics. In economics, she scored 83 and in math 88. The overall results on the economics exam had a mean of 70 and a standard deviation of 8, while the mean math score was 67, with a standard deviation of 12. On which exam did she do 0 Question 1 better compared with the other students? 0 Question 2 Since she scored |:| standard deviations 1 the mean in economics and D standard deviations m the mean 0 Question 3 in mathematics, she did better on the 1 exam. (Round to two decimal places as needed.) 0 Question 4 0 Question 5 0 Question 6 0 Question 7 0 Question 8 0 Question 9