Geo Lab: Semester 1 Final Exam Review

Front

Ray QS bisects

Back

m

Front

Name the postulate that makes the triangles congruent: SSS, SAS, ASA, AAS, Triangles not congruent.

Back

SSS

Front

What are the final coordinates of B (3, 4) after a rotation of 180 degrees counterclockwise and a reflection over the y-axis?

Back

(3, -4)

Front

Identify the sample in a study where a music store gives comment cards to all members of its Jazz Club.

Back

Jazz Club members

Front

What is a potential confounding variable in a study that finds a correlation between body mass index and cholesterol levels?

Back

body mass index

Front

What does it mean for a ray to bisect an angle?

Back

It divides the angle into two equal parts.

Front

Define the SSS postulate in triangle congruence.

Back

If three sides of one triangle are equal to three sides of another triangle, the triangles are congruent.

Front

What is the effect of a 180-degree rotation on a point in the coordinate plane?

Back

It reflects the point across the origin.

Front

What is a sample in statistics?

Back

A subset of a population used to represent the whole population.

Front

Define a confounding variable in research studies.

Back

A variable that influences both the dependent variable and independent variable causing a spurious association.