Question 1

To the nearest two million, how many people in the world speak French?
Is it possible to use circle graphs in this case?

Accepted Answer

A) True 
 B)False

Question 2

Find the mean of the list of data.
48, 67, 44, 37, 80, 52, 92, 108

Accepted Answer

A)  65 
B)  64 
C)  67 
D)  66 
E)  68 
A)  65 
B)  64 
C)  67 
D)  66 
E)  68

Question 3

Balls numbered from 1 to 38 are placed in a container and stirred. If one is drawn at random, what is the probability that the number is a prime number?

Accepted Answer

A)  $\frac { 6 } { 19 }$ 
B)  $\frac { 9 } { 19 }$ 
C)  $\frac { 20 } { 38 }$ 
D)  $\frac { 13 } { 38 }$ 
A)  $\frac { 6 } { 19 }$ 
B)  $\frac { 9 } { 19 }$ 
C)  $\frac { 20 } { 38 }$ 
D)  $\frac { 13 } { 38 }$

Question 4

Frank's algebra grade is based on the average of four exams, which will count equally. His grades are 85, 70, 70 and 85. Find his average.

Accepted Answer

A)  72.5 
B)  77.5 
C)  82.5 
D)  92.5 
E)  87.5 
A)  72.5 
B)  77.5 
C)  82.5 
D)  92.5 
E)  87.5

To the nearest two million, how many people in the world speak French? Is it possible to use circle graphs in this case?

Find the mean of the list of data. 48, 67, 44, 37, 80, 52, 92, 108

Balls numbered from 1 to 38 are placed in a container and stirred. If one is drawn at random, what is the probability that the number is a prime number?

Frank's algebra grade is based on the average of four exams, which will count equally. His grades are 85, 70, 70 and 85. Find his average.

Whole Numbers

The Integers

Fractions and Mixed Numbers

Decimals

Ratio, Proportion, and Measurement

Percent

An Introduction to Algebra

An Introduction to Geometry

Filters

Exam 7: Graphs, Statistics, and Probability

To the nearest two million, how many people in the world speak French? Is it possible to use circle graphs in this case?

Find the mean of the list of data. 48, 67, 44, 37, 80, 52, 92, 108

Balls numbered from 1 to 38 are placed in a container and stirred. If one is drawn at random, what is the probability that the number is a prime number?

Frank's algebra grade is based on the average of four exams, which will count equally. His grades are 85, 70, 70 and 85. Find his average.

Whole Numbers

The Integers

Fractions and Mixed Numbers

Decimals

Ratio, Proportion, and Measurement

Percent

An Introduction to Algebra

An Introduction to Geometry

Filters