7th Grade - Vocabulary Test #3 Worksheet

the x- and y-axes divide the coordinate plane into four regions called this
each member in this has an equal chance of being selected
the number of times the event occurs/total number of trials
an angle with a measure of 90 degrees
this is part of the population
this is the set of all possible outcomes
this is an enlarged or reduced drawing of an object that is proportional to the actual object
the ratio of a length in the image to the corresponding length in the original figure
figures are this if you can map one figure to the other by a sequence of rotations, reflections, translations, and dilations
the interest paid only on an original deposit
a model of a real-world situation that is used to find probabilities
this is a number, when multiplied by itself, equals the original number
two angles are this if the sum of their measures is 180 degrees
this is a number, variable, or the product of a number and one or more variables
a decimal that stops
when all outcomes of an action are equally likely
a figure that does not lie in a plane
each observation of the action in a probability experiment
a sample in which every item or individual in the population has an equal chance of being selected
these angles are formed by two intersecting lines and are opposite each other