Chapter 10- Quality control How many up/down runs are there in this data? 5 2 3 5 4 5 2 1 2 4 Choose matching definition. The answer is 2 but I need you to explain how to calculate the answer step by step 1. 2 2. 4 3. 6 4. 3 5. 5 -calculate the number of up/down runs in the data, we need to count the number of times the values in the data switch from increasing to decreasing or vice versa. Explanation: An "up" run is when the value increases from one data point to the next, and a "down" run is when the value decreases from one data point to the next. Looking at the data, we can identify the following up/down runs: Up: 5, 2, 3, 5 Down: 5, 4 Up: 5, 2 Down: 2, 1, 2 Up: 2, 4 So there are a total of 2 up/down runs in the data. That is why the answer is 2 according to the data given in the question. I still do not understand. Please explain on a graph. Because there are 3 ups and 2 down