Ways Of Effective Presentation Quiz

1. When your audience are mixed (some like to see one aspects while others focus on other aspects) but audience will start reading it rather than listen, what is the best way to present information?

Bullet points

Graph

Infographic

Table

Tables are a versatile way to present information that appeals to different preferences within an audience. Graphs may not provide enough detail, infographics can be overwhelming, and bullet points may not provide a structured overview.

Explanation

Tables are a versatile way to present information that appeals to different preferences within an audience. Graphs may not provide enough detail, infographics can be overwhelming, and bullet points may not provide a structured overview.

2. By adding visual cues (color or icon) into a table, what visualization technique is commonly used?

Line graph

Pie chart

Heat map

Bar chart

Visual cues such as color or icons in a table are commonly used in a heat map to represent data values through color variations, making it easier for viewers to quickly understand patterns and trends.

Explanation

Visual cues such as color or icons in a table are commonly used in a heat map to represent data values through color variations, making it easier for viewers to quickly understand patterns and trends.

3. Which type of chart is good to compare differences across categories where the height of the column conveys the number?

Bar charts

Column charts

Line charts

Pie charts

Column charts are ideal for comparing differences across categories with the height of the column representing the number in a visual way. Pie charts display proportions, line charts show trends over time, and bar charts are suitable for comparing individual items.

Explanation

Column charts are ideal for comparing differences across categories with the height of the column representing the number in a visual way. Pie charts display proportions, line charts show trends over time, and bar charts are suitable for comparing individual items.

4. What type of chart is used to show how the starting position ends up being the resulting position through a series of changes (up and down)?

Pie chart

Waterfall chart

Line chart

Bar chart

A waterfall chart is specifically designed to display how an initial value is affected by a series of positive and negative changes, resulting in the final value. Pie charts represent parts of a whole, bar charts compare values, and line charts show trends over time.

Explanation

A waterfall chart is specifically designed to display how an initial value is affected by a series of positive and negative changes, resulting in the final value. Pie charts represent parts of a whole, bar charts compare values, and line charts show trends over time.

5. Which type of chart is good to show differences across categories and is easy to read with long category names?

Pie Chart

Scatter Plot

Line Chart

Bar Chart

Bar charts are ideal for comparing values across different categories and are visually effective for displaying long category names. Pie charts are more suitable for showing proportions, line charts are better for showing trends over time, and scatter plots are used to display the relationship between two variables.

Explanation

Bar charts are ideal for comparing values across different categories and are visually effective for displaying long category names. Pie charts are more suitable for showing proportions, line charts are better for showing trends over time, and scatter plots are used to display the relationship between two variables.

6. Which type of chart is good for visualizing survey data with favorable, neutral, and unfavorable responses, as well as baseline comparison at each end?

Scatter plot

Line chart

100% stacked bar chart

Pie chart

The 100% stacked bar chart is ideal for visualizing survey data with different response categories while allowing for easy comparison at each end. Pie charts are not suitable for displaying baseline or comparison data. Line charts are used to show trends over time, not ideal for categorical data comparison. Scatter plots are used to show the relationship between two variables, not suitable for this type of survey data visualization.

Explanation

The 100% stacked bar chart is ideal for visualizing survey data with different response categories while allowing for easy comparison at each end. Pie charts are not suitable for displaying baseline or comparison data. Line charts are used to show trends over time, not ideal for categorical data comparison. Scatter plots are used to show the relationship between two variables, not suitable for this type of survey data visualization.

7. What type of chart is good for showing the trend of a single numeric variable over time or a category, with the variable plotted on the vertical axis?

Line chart

Pie chart

Bar chart

Scatter plot

Line charts are best suited for displaying trends over time or categories when dealing with a single numeric variable. Bar charts are more appropriate for comparing different categories or groups. Pie charts are good for showing how parts of a whole relate to each other. Scatter plots are useful for identifying relationships between two numeric variables.

Explanation

Line charts are best suited for displaying trends over time or categories when dealing with a single numeric variable. Bar charts are more appropriate for comparing different categories or groups. Pie charts are good for showing how parts of a whole relate to each other. Scatter plots are useful for identifying relationships between two numeric variables.

8. What visualization technique is good for comparison of survey results between two years?

Pie chart

Bar chart

Scatter plot

Slopegraphs

Slopegraphs are particularly useful for comparing values between two different time periods, making them a suitable choice for analyzing survey results from different years. Bar charts, pie charts, and scatter plots may not be as effective for this specific purpose.

Explanation

Slopegraphs are particularly useful for comparing values between two different time periods, making them a suitable choice for analyzing survey results from different years. Bar charts, pie charts, and scatter plots may not be as effective for this specific purpose.

9. What is a good way to show the relationship between two number variables, such as hours of study and exam test scores?

Scatter plot

Bar graph

Pie chart

Line graph

A scatter plot is the most appropriate way to show the relationship between two numerical variables as it displays individual data points and patterns in the data. Bar graphs, pie charts, and line graphs are more suitable for other types of data analysis.

Explanation

A scatter plot is the most appropriate way to show the relationship between two numerical variables as it displays individual data points and patterns in the data. Bar graphs, pie charts, and line graphs are more suitable for other types of data analysis.