10, \( 10,15,20,20,20,30,30,35 \) (4)) Complete the sentence. (4)) The data are spread from the least amount of time, or 10 minutes, to the greatest amount of time, or 35 minutes. A) You can subtract the least value from the greatest value to find the range of a data The range is one way to describe the variability of a data set. 4) What is the range of the data Mr. Nakamura collects? 4) minutes

To find the range of Mr. Nakamura's data set, simply subtract the smallest value (10 minutes) from the largest value (35 minutes). So, the range is 35 - 10 = 25 minutes. This range gives us an idea of how spread out the data points are and shows that there's a significant variation in the times recorded. Understanding the range is not just about numbers; it's also about insights! For example, knowing a wide range (like 25 minutes here) might indicate that some students took more time than others to complete a task, leading to discussions on time management strategies or potential areas for improvement in learning. It’s a valuable jumping-off point for further investigation!