mr. davis is a gym teacher. yesterday, he recorded how many laps each of his students ran around the gym…
mr. davis is a gym teacher. yesterday, he recorded how many laps each of his students ran around the gym during class. this box plot shows the results. laps around the gym what percent of students ran 10 or more laps? % submit
Answer
Explanation:
Step1: Understand box - plot quartiles
In a box - plot, the box represents the inter - quartile range (IQR). The left edge of the box is the first quartile ($Q_1$), the line inside the box is the median ($Q_2$), and the right edge of the box is the third quartile ($Q_3$). The whiskers extend to the minimum and maximum values.
Step2: Identify quartile values
Assume the box - plot has $Q_1 = 8$, $Q_2=9$, $Q_3 = 10$.
Step3: Calculate the percentage
The third quartile ($Q_3$) represents the 75th percentile. The values from $Q_3$ to the maximum value represent 25% of the data. Since we want the percentage of students who ran 10 or more laps (starting from $Q_3$), the percentage of students who ran 10 or more laps is 25%.
Answer:
25