The mission of the Rockwood Area School District is to empower students to reach their full potential as well-rounded lifelong learners and responsible members of society.
Statistics Course Materials - This site Mrs. Pletcher uses to introduce and to use worksheets to practice and complement her classroom textbook. As of March 20th, 2020, we would be on the "Unit 28: Inference for Proportions". The videos are about 10 minutes of applications with a sample problem.
Kahn Academy - SAT practice
