Question

8 multiple choice 1 point
which type of graph is most suitable for showing how things change over time?
line graph
bar graph
pie chart
pictograph

9 multiple choice 1 point
which type of graph is effective for displaying data using symbols, icons, or pictures?
pie chart
pictograph
line graph
bar graph

10 multiple choice 1 point
what is the primary purpose of a bar graph?
to display data in a visually appealing way
to display trends or patterns over time
to display comparisons between different categories
to display how parts make a whole

Explanation:

Analyze Question 8

• Target: Graph type for showing changes over time.
• Options: Line graph, Bar graph, Pie chart, Pictograph.
• Selection: Line graphs connect data points over intervals of time to show trends.

Analyze Question 9

• Target: Graph type using symbols, icons, or pictures.
• Options: Pie chart, Pictograph, Line graph, Bar graph.
• Selection: Pictographs represent data values using repeated images or symbols.

Analyze Question 10

• Target: Primary purpose of a bar graph.
• Options: Visually appealing display, Trends over time, Comparisons between categories, Parts of a whole.
• Selection: Bar graphs use rectangular bars to compare quantities across distinct categories.

Answer:

Question 8

• Line graph (Correct answer)
• Bar graph
• Pie chart
• Pictograph

Question 9

• Pie chart
• Pictograph (Correct answer)
• Line graph
• Bar graph

Question 10

• To display data in a visually appealing way
• To display trends or patterns over time
• To display comparisons between different categories (Correct answer)
• To display how parts make a whole