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The median of the given data is letter b or 39.
One of the measures of the central tendency that is easily solved is the Median. The median is simply the mid-value of the given data set or array. Measures of Central Tendency are somehow important as they represent the characteristics of a certain population.
1. Mean
2. Median
3. Median
The solution to this process is very easy. If the number of objects is odd, then simply the middle point is the median value. If the number of objects is even, then take the two middle values, add them and divide the results by two. The result after the division is the median value.
1. Arrange the data set in either ascending or descending order.
2. Simply take the middle value for an odd number of objects.
3. Take the average of the two middle values for an even number of objects.
10, 25, 38, 39, 39, 42, 71, 76
Since the number of objects is even, then take the two middle values which are 39 and 39. Add the two values, then divide by 2.
39 + 39
__________= 78
2 ____
2
=39
This gives us that the median of the given data set is 39.
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