00:01
So the question asked in a five -number summary, which of the following is not used for data summarization.
00:06
Question asks, the smallest value, the largest value, the median, 25 percentile, and the mean.
00:11
Whenever we do a five -number summary, we're always looking at the interquotile range.
00:24
And when we look at the interquotile range, we're looking at the minimum.
00:30
We're looking at the 25th percentile, 50th percentile, 75th percentile, and the maximum.
00:45
I'm just going to write max.
00:46
So when we see this, we see this as the lower quartile, in other words.
00:51
This is the median, not the mean.
00:54
And then this is the upper quartile...