The SAT is an assessment designed to evaluate a student's college-specific skills. SAT scores tend to follow an approximate normal distribution with mean of 1060 and a standard deviation of 195. Go to the DCMP Normal Distribution tool at https://dcmathpathways.shinyapps.io/NormalDist/ @. Select the Find Probability tab. Enter 1060 for the mean, /. . Enter 195 for the standard deviation, o. The normal distribution displayed now represents a model for the distribution of the SAT scores for all students who take the exam. "Institute of Education Sciences, National Center for Education Statistics. (2019). Digest of education statistics 2019 tables and figures: Table 226.40. https:/ces.ed.gov/programs/digest/d19/tables/dt19 226.40.asp [ Use the tool to find the following probabilities. Part A: What is the probability that a randomly selected student scores higher than a 1200 on the SAT? Round to four decimal places. Part B: What proportion of students scores between 865 and 1255 on the SAT? Round to four decimal places. Hint Your answer should be consistent with the Empirical Rule. Question Help: M Message instructor Calculator