the dot plot below represents the number of goals scored by the boys soccer team in every game so far this…
the dot plot below represents the number of goals scored by the boys soccer team in every game so far this season. goals scored what was the median number of goals scored? answer attempt 1 out of 2 goals
Answer
Explanation:
Step1: Count the total number of data - points
There is 1 dot at 0, 1 dot at 1, 3 dots at 2, 2 dots at 3, and 2 dots at 4. So the total number of data - points is $1 + 1+3 + 2+2=9$.
Step2: Find the position of the median
For a set of $n$ data - points, when $n$ is odd, the median is the $\left(\frac{n + 1}{2}\right)$-th ordered data - point. Here $n = 9$, and $\frac{9+1}{2}=5$.
Step3: Order the data and find the median
Ordering the number of goals from smallest to largest: 0, 1, 2, 2, 2, 3, 3, 4, 4. The 5 - th value is 2.
Answer:
2