Data Analysis 3.8A

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What is data analysis?

Back

Data analysis is the process of inspecting, cleaning, and modeling data to discover useful information, inform conclusions, and support decision-making.

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What is a data set?

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A data set is a collection of related data points or values that can be analyzed.

Tags

CCSS.6.SP.B.5B

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What does it mean to interpret data?

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Interpreting data means making sense of the data by explaining what it shows and drawing conclusions from it.

Tags

CCSS.3.MD.B.3

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What is a graph?

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A graph is a visual representation of data that helps to show relationships between different sets of information.

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What is a bar graph used for?

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A bar graph is used to compare different groups or categories of data.

Tags

CCSS.2.MD.D.10

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What is a line graph used for?

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A line graph is used to show trends over time by connecting data points with a line.

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What is a pie chart?

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A pie chart is a circular graph that shows the parts of a whole, with each slice representing a percentage of the total.

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What is the mean in data analysis?

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The mean is the average of a set of numbers, calculated by adding all the numbers together and dividing by the count of numbers.

Tags

CCSS.6.SP.B.5C

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What is the median in data analysis?

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The median is the middle value in a data set when the numbers are arranged in order.

Tags

CCSS.6.SP.B.5C

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What is the mode in data analysis?

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The mode is the number that appears most frequently in a data set.

Tags

CCSS.6.SP.B.5C