DATA AND STATISTICS

WHAT IS DATA?

• Data can only be qualitative and not quantitative.
• Data is a collection of facts, figures, or information used for analysis.
• Data is synonymous with personal opinions.
• Data is only relevant in scientific contexts.

Which of the following IS NOT the type of chart and graph?

• Pie Chart
• Bar Graph
• Table
• Line Graph

Which of the following best describes the specific function of bar graph that make it different in use compared to the other graph/chart/diagram?

• It effectively compares discrete categories or groups.
• It illustrates relationships between variables.
• It displays proportions of a whole.
• It shows trends over time.

What id the best description of function for the pie chart?

• A pie chart shows the proportions of different categories as slices of a circle.
• A pie chart displays data in a linear format.
• A pie chart is used to show trends over time.
• A pie chart represents data using bars of varying heights.

Which of the following makes LINE GRAPH different from the other chart/diagrams?

• Line graphs can only display a single data point at a time.
• Line graphs display trends over time by connecting data points with lines.
• Line graphs are used exclusively for categorical data.
• Line graphs do not show any relationship between variables.

Which of the following shows SCATTER GRAPH?

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What is the primary purpose of a scatter plot?

• To show the distribution of a single variable.

• To illustrate the relationship between two quantitative variables.

• To compare different categories of data.

• To display data in a circular format.