A diagram showing a system of connections or interrelations between two or more things by using bars

base depth of the triangular prism

the perpendicular distance from the base of the triangle to the top of the triangle.

base of the triangular prism

the triangular end of the prism.

bell curve

See normal distribution

bimodal

Having two modes, which are the most frequently occurring numbers in a list

box plot

Also called box-and-whisker plot, this graph shows the distribution of data by dividing the data into four groups with the same number of data points in each group. The box contains the middle 50% of the data points and each of the two whiskers contain 25% of the data points.