Algebra quiz on bar graphs and pictographs

1.

How many students' favorite sport is soccer?

5

6

7

8

The answer is 8 because the graph shows the bar touches 8 on the scale on the y-axis.

Explanation

The answer is 8 because the graph shows the bar touches 8 on the scale on the y-axis.

2.

How many students' favorite sport is football?

5

6

7

8

The answer is 7 because the graph shows the bar between 6 and 8 on the scale on the y-axis.

Explanation

The answer is 7 because the graph shows the bar between 6 and 8 on the scale on the y-axis.

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4.

How many more students like golf than baseball?

The answer is "one" or "1" because it indicates that there is only a difference of one student who likes golf more than baseball. In the graph, the bar of baseball is on 5 and the bar of golf is on 6. Thus, this shows that 6 students like golf and 5 like baseball.

Explanation

The answer is "one" or "1" because it indicates that there is only a difference of one student who likes golf more than baseball. In the graph, the bar of baseball is on 5 and the bar of golf is on 6. Thus, this shows that 6 students like golf and 5 like baseball.

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12.

How many more visitors were there in March than in January?

According to the table, each individual icon has a value of 500 visitors. In March, there are 9 icons, which means 9*500=4,500 visitors in total. In January, there are 4 icons, which means 4*500=2,000 visitors in total. Therefore the difference between the number of visitors in March and January would be 4,500-2,000=2,500.

Explanation

According to the table, each individual icon has a value of 500 visitors. In March, there are 9 icons, which means 9*500=4,500 visitors in total. In January, there are 4 icons, which means 4*500=2,000 visitors in total. Therefore the difference between the number of visitors in March and January would be 4,500-2,000=2,500.

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13. Which two fruits had the same number of votes?

Strawberries

Bananas

Oranges

Grapes

Pears

The correct answer is pears and oranges. These two fruits according to the graph had the same number of votes. 15 students each voted for oranges and pears.

Explanation

The correct answer is pears and oranges. These two fruits according to the graph had the same number of votes. 15 students each voted for oranges and pears.

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15. What is the most preferred after-school activity?

The most preferred after-school activity is visiting with friends. Spending time with friends is a popular choice for students after school as it allows them to socialize, have fun, and relax. It provides an opportunity to share experiences, bond, and create lasting memories. Being with friends can also provide emotional support and help reduce stress. Overall, visiting with friends is a highly favored after-school activity among students.

Explanation

The most preferred after-school activity is visiting with friends. Spending time with friends is a popular choice for students after school as it allows them to socialize, have fun, and relax. It provides an opportunity to share experiences, bond, and create lasting memories. Being with friends can also provide emotional support and help reduce stress. Overall, visiting with friends is a highly favored after-school activity among students.

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16. Click on the two after-school activities that are almost equally the students' favorite.

Basketball

Go for Music Classes

Soccer

Visiting Friends

Play Computer Games

The correct answer is to go for music classes and play computer games, as these two activities are mentioned as the students' favorites. According to the graph, the two options have the same number of students who prefer to spend their time in those activities.

Explanation

The correct answer is to go for music classes and play computer games, as these two activities are mentioned as the students' favorites. According to the graph, the two options have the same number of students who prefer to spend their time in those activities.

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18. What is the difference in percentage of sugar between ice cream and crackers?

The percentage difference in sugar between ice cream and crackers is 9.6%. In the graph ice cream has 21% sugar and crackers have 11.4%. their difference comes up to 9.6%.

Explanation

The percentage difference in sugar between ice cream and crackers is 9.6%. In the graph ice cream has 21% sugar and crackers have 11.4%. their difference comes up to 9.6%.

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19. What is the title of this bar graph?

The title of this bar graph is "Amount of sugar". The title of a graph is a descriptive label that provides information about the content or purpose of the graph. It typically appears at the top of the graph and summarizes the data or concept being illustrated. The title serves as a quick reference for viewers to understand the main focus of the graph without having to analyze the details.

Explanation

The title of this bar graph is "Amount of sugar". The title of a graph is a descriptive label that provides information about the content or purpose of the graph. It typically appears at the top of the graph and summarizes the data or concept being illustrated. The title serves as a quick reference for viewers to understand the main focus of the graph without having to analyze the details.

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20. Which months had the same number of ice cream sales?