A collection of the important points of a box and whisker plot. It includes lower and upper extremes, lower and upper quartiles and the median.

True

Step-by-step explanation:

Box and whiskers plot is based on 5 points

Whiskers start and end at min and max

The box starts at lower quartile, ends at upper quartile.

With a line inside the box for median

ab will be equal to

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two