The weights of 8 boys in kilograms: 45, 39, 53, 45, 43, 48, 50, 45. Find the median
The weights of 8 boys in kilograms: 45, 39, 53, 45, 43, 48, 50, 45. Find the median
To find the median, we need to arrange the weights in ascending order. Here are the weights of the 8 boys in kilograms:
39, 43, 45, 45, 45, 48, 50, 53
To find the median, we look for the middle value. Since there are 8 weights, the median is the average of the two middle values. In this case, the two middle values are 45 and 45. Therefore, the median weight is:
(45 + 45) / 2 = 90 / 2 = 45
So, the median weight of the 8 boys is 45 kilograms.
OR
Here's how you can find the median of the given weights using Python:
CODE:-
weights = [45, 39, 53, 45, 43, 48, 50, 45]
sorted_weights = sorted(weights)
length = len(sorted_weights)
if length % 2 == 0:
median = (sorted_weights[length // 2 - 1] + sorted_weights[length // 2]) / 2
else:
median = sorted_weights[length // 2]
print("The median weight is:", median)
When you run this code, it will output:
The median weight is: 45.0
So, the median weight of the 8 boys is 45 kilograms, just as we calculated earlier.
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