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justknimeit-29

justknimeit-29
Challenge 29: Comparing Distributions between GroupsLevel: EasyDescription: Imagine that you want to compare student test scores to find outwhether there are any differences between the students' performances in 2020(group 1) compared to 2019 (group 0). For example, you might want to find outwhether there is an unusually high number of very good scores compared to theother year, which could be a sign of cheating. Each student participated in thesame three tests and received three test scores (Score 1, Score 2, and Score 3).How similar are the distributions of the three scores between the two groups?Which score distribution differs the most? The output should contain avisualization of the conditional distributions and a statistical test for the equality ofmean and variance between the groups. Scores0 = 20191 = 2020 Table Reader Rule Engine Customizable AutomatedVisualization Challenge 29: Comparing Distributions between GroupsLevel: EasyDescription: Imagine that you want to compare student test scores to find outwhether there are any differences between the students' performances in 2020(group 1) compared to 2019 (group 0). For example, you might want to find outwhether there is an unusually high number of very good scores compared to theother year, which could be a sign of cheating. Each student participated in thesame three tests and received three test scores (Score 1, Score 2, and Score 3).How similar are the distributions of the three scores between the two groups?Which score distribution differs the most? The output should contain avisualization of the conditional distributions and a statistical test for the equality ofmean and variance between the groups. Scores0 = 20191 = 2020 Table Reader Rule Engine Customizable AutomatedVisualization

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Created by: UserID
Created at: 2022-08-13
On NodePit since: 2022-08-13
Last update: 2024-12-21
Created with KNIME version: v4.6.0
Tags: justknimeit-29

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