the following frequency table shows the number of bags each exchange student from bridgewater university…
the following frequency table shows the number of bags each exchange student from bridgewater university packed.\nnumber of bags number of exchange students\n1 1\n2 2\n3 1\n4 0\n5 1\nfind the median number of bags.\nbags
Answer
Explanation:
Step1: Calculate total number of students
$1 + 2+1 + 0+1=5$
Step2: Determine position of median
Since $n = 5$ (odd - numbered data set), the median is at the $\frac{n + 1}{2}=\frac{5+ 1}{2}=3$ - rd position when data is arranged in ascending order.
Step3: Arrange data in ascending order
The data set in ascending - order of number of bags with their frequencies is: 1 bag (1 student), 2 bags (2 students), 3 bags (1 student), 5 bags (1 student). Counting the number of students, the 3 - rd value in the ordered list is 2.
Answer:
2