371 Quiz 2

What quality tool is best suited for comparing categories or groups of data using horizontal bars?

• Line Chart

• Scatter Plot

• Pareto Chart

• Bar Chart

Which quality tool is particularly useful for showing the relationship between two variables, typically with one variable on each axis?

• Scatter Plot

• Histogram

• Pie Chart

• Line Chart

What is the primary purpose of a heatmap in data visualization?

• To display hierarchical data

• To show the distribution of data values using color intensity

• To compare data categories using horizontal bars

• To visualize trends and fluctuations over time

In a heatmap, what do different colors typically represent?

• Data outliers

• Data labels

• Data values or intensity

• Data trends

How is a bubble graph different from a traditional scatter plot?

• Bubble graphs use rectangles instead of circles.

• Bubble graphs can represent more variables instead of just two.

• Bubble graphs use different colors for data points.

• Bubble graphs are always used for geographic data.

What is the primary purpose of a pie chart in data visualization?

• Comparing data categories

• Showing trends over time

• Displaying data distribution

• Identifying outliers

Which quality tool is often used to show data changes over time, such as trends and fluctuations?Bar Chart

• Bar Chart

• Pie Chart

• Scatter Plot

• Line Chart

Which of the following best describes discrete data?

• Data that can take on any value within a given range.

• Data that can only take on specific, distinct values.

• Data that is measured on a continuous scale.

• Data that is typically used for time series analysis.

What is a characteristic of continuous data?

• It can only take on specific, distinct values.

• It is counted in whole numbers.

• It can take on any value within a given range.

• It is typically used for counting objects.

Which of the following is an example of continuous data?

• Number of cars in a parking lot

• Shoe sizes (e.g., 8, 9, 10)

• Height of individuals (e.g., 162.5 cm)

• Number of pages in a book