or
In the data set below, what are the lower quartile, the median, and the upper quartile?
244668
lower quartile =
median =
upper quartile =
To find the lower quartile, median, and upper quartile from the data set 244668, we first need to order the numbers from least to greatest:
2, 4, 4, 6, 6, 8
Since there are an even number of values in the data set, the median is found by taking the average of the two middle numbers.
Median = (4 + 6) / 2 = 5
To find the lower quartile and upper quartile, we divide the data set into two halves, with the median separating them:
Lower half: 2, 4, 4
Upper half: 6, 6, 8
Now, the lower quartile is the median of the lower half, and the upper quartile is the median of the upper half:
Lower quartile = 4
Upper quartile = 7
Therefore, in the data set 244668, the lower quartile is 4, the median is 5, and the upper quartile is 7.