Your brain.
-Correction, brain is incorrect. The Urinary Bladder is divided in half by the median (sagittal) plane.
Median
The sagittal plane divides the mouth into a right and left half.
A median divides any triangle in half.
The median of an unsorted array of numbers is the middle value when the numbers are arranged in numerical order. It divides the array into two equal parts, with half of the numbers being greater than the median and half being less than the median.
boundary line
Yes, two planes. Each of them divides the seam in half.
The median is the value in the middle when data is arranged in ascending order such as (1 2 3 4 5) 3 is the median. half of the observations, (4 & 5) are above it and half of the observations, (1 & 2) are below it. Thus median is your answer. :)
It is a line of symmetry.
Oh, dude, that's easy. So, like, the thing that divides the lower half of the data into two equal parts is the median. It's like the middle child of the data set, stuck between the rowdy younger half and the more mature upper half. Just think of it as the peacekeeper of the data family, keeping things balanced and fair.
The median is the midpoint of the data set. So half the observations are greater than the median and half are smaller.
The right temporal lobe is on the right half of the brain near the Sagittal plane that divides left and right cerebral hemispheres.
The median, by definition, tells you the "half way point" of your data. Exactly half of the observations in the dataset will be less than the median and half will be greater than the median.