SAT Scores. The SAT is a standardized test used by many colleges and universities in their admission decisions. More than one million high school students take the SAT each year. The current version of the SAT includes three parts: reading comprehen- sion, mathematics, and writing. A perfect combined score for all three partejs 2400. sample of SAT scores for the combined three-part SAT are as follows: 1665 1275 1650 1590 1475 1490 1525 2135 1560 1880 1680 1560 1355 1280 1150 1420 1440 940 1645 1780 1060 1585 1485 1990 1755 1375 1260 1730 1390 1175 a. Show a frequency distribution and histogram. Begin with the first class starting at 800 and use a class width of 200. b. Comment on the shape of the distribution C. What other observations can be made about the SAT scores based on the tabular and graphical summaries?