Question 1

Find the mean. Round to the nearest tenth unless otherwise stated.
-Number enrolled in a night class: 13, 16, 14, 13, 11

Accepted Answer

A) 13 
B) 12 
C) 13.4 
D) 16.8 
A) 13 
B) 12 
C) 13.4 
D) 16.8

Question 2

This frequency table gives the distribution of ages of 100 people in a small town.   How many people are:
-Less than 20 years of age

Accepted Answer

A) 18 
B) 29 
C) 9 
D) 36 
A) 18 
B) 29 
C) 9 
D) 36

Question 3

Describe the distributions with a pie chart.
-The following figures give the distribution of land (in acres)of a county containing 67,000 acres.

Accepted Answer

A)    
B)    
A)    
B)

Question 4

Make a line graph using the given frequencies.
-

Accepted Answer

A)    
B)    
C)    
D) None of the above 
A)    
B)    
C)    
D) None of the above

Question 5

Provide an appropriate response.
-Describe some situations where the mode is the best average to use to describe data.

Accepted Answer

The mode is the best average to use to d

Question 6

Use this graph to answer the question.  
-What were the sales in month 8 of 2010?

Accepted Answer

A) $50,000 
B) $62,000 
C) $64,000 
D) $66,000 
A) $50,000 
B) $62,000 
C) $64,000 
D) $66,000

Question 7

Find the grade point average for the following student. Assume A = 4, B = 3, C = 2, D = 1, and F = 0. Round answer to the nearest tenth.
-

Accepted Answer

A) 3.6 
B) 12.0 
C) 4.0 
D) 3.0 
A) 3.6 
B) 12.0 
C) 4.0 
D) 3.0

Find the mean. Round to the nearest tenth unless otherwise stated. -Number enrolled in a night class: 13, 16, 14, 13, 11

This frequency table gives the distribution of ages of 100 people in a small town. How many people are: -Less than 20 years of age

Describe the distributions with a pie chart. -The following figures give the distribution of land (in acres)of a county containing 67,000 acres.

Make a line graph using the given frequencies. -

Provide an appropriate response. -Describe some situations where the mode is the best average to use to describe data.

Use this graph to answer the question. -What were the sales in month 8 of 2010?

Find the grade point average for the following student. Assume A = 4, B = 3, C = 2, D = 1, and F = 0. Round answer to the nearest tenth. -

Whole Numbers and Decimals

Fractions

Percents

Equations and Formulas

Bank Services

Payroll

Mathematics of Buying

Mathematics of Selling

Simple Interest

Compound Interest and Inflation

Annuities, Stocks, and Bonds

Business and Consumer Loans

Taxes and Insurance

Depreciation

Financial Statements and Ratios

Filters

Exam 16: Budgeting and Business Statistics