Math Snap
PROBLEM
Edwin often travels by car for business and is reimbursed based upon his mileage. On his last
6 trips, he drove:
94 miles 95 miles 89 miles 95 miles 92 miles 92 miles
What is the median distance driven?
miles
Submit
STEP 1
What is this asking?
Find the middle value of the distances Edwin drove, when those distances are arranged in order.
Watch out!
Don't forget to sort the distances first!
A common mistake is to just pick the middle number from the original list.
STEP 2
1. Arrange the Mileages
2. Find the Median
STEP 3
Let's arrange these mileages in order from least to greatest!
This is super important for finding the median.
We have: .
STEP 4
Since we have an even number of trips (), the median is the average of the two middle numbers.
STEP 5
In our sorted list, the two middle numbers are and .
STEP 6
To find the average, we add them together and divide by :
SOLUTION
The median distance Edwin drove is miles.
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