Quantitative SAT scores are approximately Normally distributed with a mean of 500 and a standard deviation of 100. On the horizontal axis of the graph, indicate the SAT scores that correspond with the provided z-scores. Answer the questions using only your knowledge of the Empirical Rule and symmetry.,a. Roughly what percentage of students earn quantitative SAT scores greater than 500?,i. almost all ii. 75% iii. 50% iv. 25% v. about 0%,b. Roughly what percentage of students earn quantitative SAT scores between 400 and 600?,i. almost all ii. 95% iii. 68% iv. 34% v. about 0%,c. Roughly what percentage of students earn quantitative SAT scores greater than 800?,i. almost all ii. 95% iii. 68% iv. 34% v. about 0%,d. Roughly what percentage of students earn quantitative SAT scores less than 200?,i. almost all ii. 95% iii. 68% iv. 34% v. about 0%,e. Roughly what percentage of students earn quantitative SAT scores between 300 and 700?,i. almost all ii. 95% iii. 68% iv. 34% v. 2.5%,f. Roughly what percentage of students earn quantitative SAT scores between 700 and 800?,i. almost all ii. 95% iii. 68% iv. 34% v. 2.5%

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