Answer :
Answer:
24
Step-by-step explanation:
the median of a (sorted) set of numbers is the value (in the middle) being right between the higher half and the lower half of the data points.
so, what do we need to do first ? sort the data (e.g. from smallest to largest number) :
13, 16, 17, 18, 21, 22, 24, 33, 37, 40, 44, 45, 52
since we have an odd number of data points (13), and all data points are different, we have now exactly one real median, the number that is above 6 lower numbers and below 6 higher numbers : 24
Answer: 24
Step-by-step explanation: First, let's define what a median is. A median is the value that is in the middle of a set of numbers organized by value from lowest --> highest. To find the median, start by ordering the set of numbers lowest to highest:
13, 16, 17, 18, 21, 22, 24, 33, 37, 40, 44, 45, 52
Now, find the middlemost value (you can do this by crossing out values one at a time, in this case starting by crossing out 13 and 52, then 16 and 45, etc.)
If this set had an even number of values, you would find the mean of the two values in the middle (a+b)/2. However, we have an odd number of values so we don't need to worry about that!
The value in the middle of this set is 24, so there is your answer! You can check this by counting the number of values on either side of the median, and they should be equal on either side There are 6 values on either side of 24, so we know that 24 is correct. Hope this helps!
