Today, we reviewed our lessons on determining the types of sampling used to acquire data sets, and also on whether given statements would lead to biased or unbiased results. We then did a lesson on determining the number ranges for the 68%, 95%, and 99.7% data ranges for given sets of normal data. Students were assigned #2,4,and 6 on the normal curve analysis practice in class and this assignment was collected. Lastly, we started reviewing for our upcoming final exam over Units 4, 5A, and 5B. (to be taken on Wednesday the 25th). Students were assigned a review sheet for the final exam and asked to start working on it for homework for tomorrow’s class. Please see the links below for today’s materials.