With a convenience sample, a population is broken up into different subgroups and then simple random samples are conducted within each of these subgroups.

A. True

B. False

How to graph 3x-y=9 on a graph

Label the place value 7,852.209

Judy got 60 marks in test 1. She got 40 marks in test 2. What are her average marks in both tests?

9. Solve for x: x + 9.72=21

What fraction of a foot 3 inches

Johnny paid $19 for a pair of jeans. It was originally $33. What percent discount did he receive?

Alice bought a 2-foot sub sandwich. The sandwich was cut into 10 pieces. Beth ate 1/5 of the sandwich, Camila ate 3/10 of the sandwich, and Alice ate two pieces which girl ate the most pieces

Which is larger 2 L or 1 GL

A survey of 347 high school students asked students to describe their politics as Liberal, Moderate or Conservative.

A line can also be called? a. Obtuse Angle b. Acute Angle c. Straight Angle d. Right Angle