3. We'll examine the results of the 2014-2015 SAT math exam with a mean of 501 and standard deviation of 117, as reported in Table 5.1.

Table 5.1 2014-2015 SAT Component Means and Standard Deviations for High School Seniors
Number of Test Takers	Critical Reading	Mathematics	Writing
Mean	Standard Deviation	Mean	Standard Deviation	Mean	Standard Deviation
1,108,165	485	110	501	117	475	109
Source: College Board, 2015 College-Bound Seniors Total Group Profile Report, Table 3, 2015. The College Board.www.collegeboard.org Page 131 in Frankfort-Nachamias

1. What percentage of seniors scored lower than 290 on the math SAT?
2. What percentage scored between 625 and 675 points?

1. Your score is 700. What is your percentile rank?