# Worksheet: Displaying and Analyzing Data Using Bar Graphs

Q1:

The graph shows the sales of 3 bottles of juice as a percent of the total juice sales at a juice bar. For every 100 bottles of juice sold, predict how many more bottles of kiwi juice will be sold than bottles of orange juice.

Q2:

A grocery store collected data about juice sales over the last six months. Is it true or false that more than half of the pints of juice were sold in February and June?

• Afalse
• Btrue

Q3:

William is the regional manager for a chain of medical supply stores. The bar graph shows last monthâ€™s sales figures for five of the stores. What was the total profit of all five stores last month?

Q4:

Determine the percent of decrease in truck sales from 2003 to 2005. Round the answer to the nearest whole percent.

Q5:

Using the graph, find the percent of students who use the computer to read news. Give the answer as a fraction in its simplest form and then as a decimal.

• A
• B
• C
• D
• E

Q6:

The number of dogs of 3 different breeds in a dog farm is shown in the graph below. Are there more Labradors than Chihuahuas in the farm?

• Ano
• Byes

Q7:

The bar graph shows the number of DVDs bought by a group of friends. Determine the mean number of DVDs bought by the group.

Q8:

The number of students of each grade in a middle school is shown in the graph. Do the females in Grade eight outnumber the males in Grade six?

• Ano
• Byes

Q9:

The results of a survey about the type of books a sample of students enjoy reading are displayed in the graph. Is the number of students who enjoy reading romance books equal to twice the number of students who enjoy reading adventure books?

• Ayes
• Bno

Q10:

This multiple bar graph compares the total number of days students were absent over two academic years. Which quarter has the greatest difference in the number of days?

• Athe fourth quarter
• Bthe third quarter
• Cthe second quarter
• Dthe first quarter

Q11:

The bar chart shows the number of students who were vaccinated during a week. Determine on which day the greatest number of students were vaccinated.