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Quizzes > High School Quizzes > Mathematics

Tables and Graphs Practice Quiz

Master tables and graphs through interactive practice

Difficulty: Moderate
Grade: Grade 3
Study OutcomesCheat Sheet
Paper art depicting a trivia quiz for middle school math students on tables and graphs mastery.

Based on a bar graph representing the number of books read by students with values 2, 4, 6, 3, and 5, which value represents the highest number of books read?
2
4
6
5
The bar corresponding to 6 is the tallest, indicating that it represents the highest count. Visual comparison confirms that 6 is greater than 2, 4, and 5.
In a table listing animals and their counts where Dogs: 8, Cats: 5, Birds: 3, and Hamsters: 2, which animal appears most frequently?
Dogs
Cats
Birds
Hamsters
Dogs have a count of 8, which is higher than the counts for the other animals. The table clearly shows that dogs appear most frequently.
Which type of graph is best used to show parts of a whole?
Pie Chart
Bar Graph
Line Graph
Scatter Plot
A pie chart is designed to illustrate proportional data, making it ideal for showing parts of a whole. It divides a circle into sectors representing percentages.
In a line graph, what does the horizontal axis typically represent?
Independent Variable
Dependent Variable
Random Values
Frequency
The horizontal axis in a line graph usually represents the independent variable, such as time or another controlled factor. This allows the graph to show how the dependent variable changes over that axis.
A table shows the temperatures over a week: Monday: 70°F, Tuesday: 75°F, Wednesday: 65°F, Thursday: 80°F, Friday: 72°F. Which day had the highest temperature?
Monday
Tuesday
Thursday
Wednesday
Thursday's temperature of 80°F is the highest among the provided data points. The table clearly indicates that 80°F is greater than the temperatures on the other days.
A table displays the following test scores: 80, 70, 90, 60, and 100. What is the average test score?
75
80
85
90
The sum of the scores is 400, and when divided by 5 the average is 80. This straightforward calculation confirms the correct average.
A bar graph shows the number of pets in a shelter: Dogs: 15, Cats: 10, Rabbits: 5, Birds: 8. Which category's count is closest to the average number of pets per category?
Dogs
Cats
Rabbits
Birds
The total number of pets is 38, giving an average of approximately 9.5 pets per category. Since Cats have a count of 10, they are closest to the average.
A table lists the number of minutes spent on homework for five students: Anna: 30, Ben: 45, Clara: 35, David: 40, Eva: 50. What is the median number of minutes spent on homework?
35
40
45
50
When the times are arranged in ascending order (30, 35, 40, 45, 50), the middle value is 40. This represents the median of the dataset.
A pie chart shows survey results where 25% of students prefer reading, 35% prefer sports, 20% prefer music, and 20% prefer art. If there are 40 students, how many prefer sports?
10
12
14
16
Calculating 35% of 40 yields 14 students. This demonstrates how percentages from a pie chart can be converted into actual numbers.
A column graph shows quarterly sales: Q1: $5,000, Q2: $7,000, Q3: $6,000, Q4: $8,000. What is the total sales for the first half of the year?
$11,000
$12,000
$13,000
$14,000
The first half of the year includes Q1 and Q2, which total $5,000 + $7,000 = $12,000. This is a simple addition of the two quarters' sales.
A line graph shows a steady increase in temperature from Monday to Friday. If Monday starts at 65°F and Friday ends at 75°F, what is the approximate increase in temperature during the week?
5°F
10°F
15°F
20°F
Subtracting Monday's temperature from Friday's gives a 10°F increase. The graph indicates a steady rise, leading directly to this difference.
A table shows monthly rainfall in inches: January: 2, February: 3, March: 2.5, April: 3.5. Which month recorded the lowest rainfall?
January
February
March
April
Among the given months, January has the lowest rainfall of 2 inches. The table clearly indicates that 2 is the smallest value.
A bar graph shows the number of visitors to a museum over five days: Day 1: 120, Day 2: 150, Day 3: 170, Day 4: 160, Day 5: 180. What is the percentage increase in visitors from Day 1 to Day 5?
30%
40%
50%
60%
The percentage increase is calculated as the difference (180 - 120 = 60) divided by the original value (120), then multiplied by 100, which results in a 50% increase. This method directly confirms the answer.
A table displays the number of hours students spent on various activities in a week: Homework: 10, Extracurricular: 5, TV: 7, Reading: 8. What percentage of the total time was devoted to Homework?
25%
33%
40%
50%
Homework occupies 10 out of a total of 30 hours, which converts to approximately 33%. This percentage is determined by dividing the homework hours by the total hours and multiplying by 100.
A scatter plot shows a positive correlation between study time and test scores. Which statement best describes this relationship?
As study time increases, test scores tend to increase.
As study time increases, test scores tend to decrease.
Study time and test scores are not related.
Both study time and test scores decrease simultaneously.
A positive correlation means that as one variable increases, the other variable also increases. Thus, increased study time is associated with higher test scores.
A table of quarterly earnings for a company shows: Q1: $15,000, Q2: $20,000, Q3: $25,000, Q4: $30,000. What is the overall percentage growth from Q1 to Q4?
50%
75%
100%
125%
The overall growth is calculated by finding the difference between Q4 and Q1 ($30,000 - $15,000 = $15,000) and dividing it by the Q1 value, then multiplying by 100, which results in 100%.
A line graph shows that a reservoir's water level drops from 500 units to 300 units over 8 weeks. What is the average weekly decrease in water level?
20 units
25 units
30 units
35 units
The overall decrease is 200 units (500 - 300) over 8 weeks, resulting in an average drop of 25 units per week when divided evenly. This method ensures a fair distribution of the decrease.
A pie chart represents a school's budget distribution: 40% for salaries, 25% for supplies, 20% for maintenance, and 15% for miscellaneous. If the total budget is $200,000, how much is allocated for maintenance?
$30,000
$40,000
$50,000
$60,000
Maintenance is allocated 20% of the total budget. Multiplying 20% by $200,000 results in $40,000.
A double-bar graph compares test scores of two classes across three subjects. Class A scored Math: 85, Science: 90, English: 80 while Class B scored Math: 80, Science: 85, English: 88. Which class has a higher overall average score?
Class A
Class B
Both classes have the same average
Cannot be determined
By averaging the scores, Class A has an average score of 85 while Class B's average is approximately 84.33. This calculation shows that Class A has a higher overall average.
A table shows monthly sales for a store: January: $5,000, February: $6,200, March: $5,800, April: $6,500, May: $7,000. Assuming the monthly change is consistent with the average increase from previous months, what is the projected sales for June?
$7,200
$7,400
$7,500
$7,800
Calculating the monthly increases [(+1200), (-400), (+700), (+500)] gives an average increase of $500. Adding this to May's sales of $7,000 projects June's sales to be $7,500.
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Study Outcomes

  1. Analyze tables to extract meaningful data relationships.
  2. Interpret various graph formats to identify trends and patterns.
  3. Evaluate statistical information presented in visual representations.
  4. Apply data visualization skills to solve practical problems.
  5. Synthesize information from multiple sources to support conclusions.

3.04 Quiz: Tables & Graphs Review Cheat Sheet

  1. Understanding Graph Types - Graphs come in many flavors: bar graphs are perfect for comparing separate quantities side by side, line graphs help you trace trends and patterns over time, and pie charts slice up a whole into easy-to-grasp proportions. Picking the right type keeps your data clear and memorable. New Path Worksheets
  2. Crafting Clear Tables - A well-designed table needs a clear title, labels on every row and column, consistent decimal places, and unit markers so nobody gets lost in the numbers. Neat tables act as the backbone of your data story, making it easy to spot key details at a glance. Brainscape Flashcards
  3. Axes, Scales, and Labels - Always label both axes, choose a scale that fits your data range, and add a descriptive title so viewers know exactly what they're looking at. A mismatch in scale or a missing label can turn facts into fiction in the blink of an eye. RamoScience Tables & Graphs
  4. Avoiding Common Pitfalls - Skipping titles, mislabeling axes, cranking up the scale, or cherry-picking data points can all lead to wild misinterpretations. Stay honest with your presentation so your audience trusts what they see. NZCER ARBS Tables & Graphs
  5. Data Interpretation Practice - Strengthen your analytical skills by digging into tables and graphs: spot rising or falling trends, compare variable relationships, and highlight interesting patterns. The more you practice, the quicker you'll decode complex data stories. New Path Worksheets
  6. Mastering Frequency Distributions - Create frequency and relative frequency tables to summarize large data sets, revealing how often values occur and their proportions within the group. This technique sharpens your ability to see where data clusters or spreads out. Math Learning Centre Distributions
  7. Choosing the Right Graph - Think about your message: are you comparing categories, tracking changes over time, or showing slice-of-the-pie proportions? Matching your data story to the ideal graph type ensures maximum impact and clarity. RamoScience Guide
  8. Constructing Line Graphs - Plot your datapoints precisely, connect them smoothly, and highlight key shifts to demonstrate relationships between two variables or changes over time. A well-crafted line graph can turn raw numbers into an engaging narrative. RamoScience Line Graphs
  9. Maintaining Scale Consistency - Use equal intervals on your axes to prevent distortion and misleading visuals; inconsistent scales can make small changes look enormous or vice versa. Always double‑check that each step represents the same value. NZCER ARBS Scale Tips
  10. Critiquing Data Visuals - Become a data detective by examining tables and graphs for hidden biases, truncated axes, or sneaky manipulations. Learning to spot these tricks helps you trust - and challenge - the data you encounter. NZCER Data Review
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