Test 7 Review (Pre-Algebra)

What is each part of a circle graph called?

A map has a scale of \frac{1}{2}in.=50mi.. If the cities are 3 inches apart on the map, how many miles is that?

What is a drawing that uses a scale to represent the distance or size?

What is the name of the graph that uses pictures to illustrate data?

What is a collection of facts; information?

What is the range of 52, 87, 69, and 32.

Find the mode: 12, 17, 39, 27, 6, 17, 12, 17, 52

Find the distance between two cities on a map if the scale used is \frac{1}{2}in.=30mi.and the cities are 45 mi. apart.

What is the name of the graph that shows the relationship between the parts of a whole?

Sam made 76% on a science test. The test had 25 questions of equal point value. How many questions did he miss?

What are numerical data that are collected, classified, and tabulated?

Find the mean: 21, 34, 26, 39.

What is the difference between highest and lowest statistics?

If there are 4 green marbles and 2 red marbles, what is the probability that a person would pick a red marble?

If a person picks a number 1-50, what is the probability that the number would be 5, 10, or 15?

Find the distance between two cities that are 3 inches apart with the scale \frac{1}{3}in.=20mi.

What is the name of the graph that deals with frequency?

Write the probability that the numbers 27 would be the first two numbers in a code.

Find the median: 72, 39, 56, 20, 61, 79, 46.

What is a number expressed as a fraction which expresses the likelihood of the occurrence of an event?

Find the length of the actual object if the scaled side is 4 in. and the scale is \frac{1}{4}in.=10ft.

How many degrees are in a circle?

What is a picture that illustrates data?