Question 1

An ordinary die is rolled once. What is the probability of rolling an even number?

Accepted Answer

A)  $\frac { 1 } { 2 }$ 
B)  $\frac { 3 } { 8 }$ 
C)  $\frac { 1 } { 4 }$ 
D)  $\frac { 1 } { 3 }$ 
A)  $\frac { 1 } { 2 }$ 
B)  $\frac { 3 } { 8 }$ 
C)  $\frac { 1 } { 4 }$ 
D)  $\frac { 1 } { 3 }$

Question 2

Use the data in the table to make a line graph showing the average acreage (in acres) of U.S. farms for the years 1950 through 1990.
$\begin{array} { | l | l | l | } 
\hline \text { Year } & \begin{array} { l } 
\text { Number of U.S. } \
\text { farms (in } \
\text { millions) }
\end{array} & \begin{array} { l } 
\text { Average size of } \
\text { U.S. farms } \
\text { (acres) }
\end{array} \
\hline 1950 & 5.6 & 234 \
\hline 1960 & 4.0 & 330 \
\hline 1970 & 2.9 & 399 \
\hline 1980 & 2.4 & 441 \
\hline 1990 & 2.1 & 478 \
\hline 2000 & 2.2 & 439 \
\hline
\end{array}$

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 3

Refer to the line graph.
In approximately what year did miners begin to earn more than construction workers?

Accepted Answer

A)  in 1992 
B)  in 1994 
C)  in 1988 
D)  in 1991 
E)  in 1986 
A)  in 1992 
B)  in 1994 
C)  in 1988 
D)  in 1991 
E)  in 1986

Question 4

Which of the following illustrations best represents a bar graph?

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 5

What is the event " getting numbers, whose sum is more then 6 " for the experiment of rolling a die twice?

Accepted Answer

A)  E = { (1, 1),(1, 2), (1, 3), (1, 4), (2, 1), (2, 2), (2, 3), (3, 1), (3, 2), (4, 1) } 
B)  E = { (1, 1), (2, 2), (3, 3), (4, 4), (5, 5), (6, 6) } 
C)  E = { (1, 6), (2, 5), (2, 6), (3, 4), (3, 5), (3, 6), (4, 3), (4, 4), (4, 5), (4, 6), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6) } 
D)  An event cannot happen 
A)  E = { (1, 1),(1, 2), (1, 3), (1, 4), (2, 1), (2, 2), (2, 3), (3, 1), (3, 2), (4, 1) } 
B)  E = { (1, 1), (2, 2), (3, 3), (4, 4), (5, 5), (6, 6) } 
C)  E = { (1, 6), (2, 5), (2, 6), (3, 4), (3, 5), (3, 6), (4, 3), (4, 4), (4, 5), (4, 6), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6) } 
D)  An event cannot happen

An ordinary die is rolled once. What is the probability of rolling an even number?

Use the data in the table to make a line graph showing the average acreage (in acres) of U.S. farms for the years 1950 through 1990. Year Number of U.S. farms (in millions) Average size of U.S. farms (acres) 1950 5.6 234 1960 4.0 330 1970 2.9 399 1980 2.4 441 1990 2.1 478 2000 2.2 439

Refer to the line graph. In approximately what year did miners begin to earn more than construction workers?

Which of the following illustrations best represents a bar graph?

What is the event " getting numbers, whose sum is more then 6 " for the experiment of rolling a die twice?

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

An ordinary die is rolled once. What is the probability of rolling an even number?

Use the data in the table to make a line graph showing the average acreage (in acres) of U.S. farms for the years 1950 through 1990. Year Number of U.S. farms (in millions) Average size of U.S. farms (acres) 1950 5.6 234 1960 4.0 330 1970 2.9 399 1980 2.4 441 1990 2.1 478 2000 2.2 439

Refer to the line graph. In approximately what year did miners begin to earn more than construction workers?

Which of the following illustrations best represents a bar graph?

What is the event " getting numbers, whose sum is more then 6 " for the experiment of rolling a die twice?

Whole Numbers

The Integers

Fractions and Mixed Numbers

Decimals

Ratio, Proportion, and Measurement

Percent

An Introduction to Algebra

An Introduction to Geometry

Filters