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Step 6 Predict Distance Using the Linear Regression Equation
For the given data the linear regression equation is y = 3.603x - 10.835. now to can either locate the
values of x or y directly from the graph or we can also find it by putting either values in the above
equation.
Task 21 st Century #Technology Literacy
Skills
To use Excel tool for simple linear regression of cars speed and distance: [CBSE Handbook]
Activity Template-MS Excel for Statistical Analysis: https://bit.ly/43SIq6K
Orange Data Mining
Orange Data Mining (ODM) is an open-source data mining and machine learning tool designed for data analysis,
visualization, and exploration. It is a user-friendly platform that offers both Python-based scripting and a visual
programming interface. This makes it suitable for both beginners and advanced users. You can download the ODM
form the website: https://orangedatamining.com/download/.
Some of its important features are:
• Graphical User Interface (GUI): ODM has an easy-to-use, drag-and-drop interface that lets you build data
analysis workflows without needing to write any code. You can simply move and connect different tools to
analyse your data. Users can build models, visualize data, and analyse it using a set of widgets that perform
specific tasks.
• No Code Required: One of the biggest advantages of ODM is that it allows users to perform complex data
mining and machine learning tasks without having to write code. The interface is designed so that users can
simply drag and drop widgets to perform operations on data.
• Widgets: ODM provides a wide variety of widgets for different tasks such as data preprocessing, visualization,
classification, regression, clustering, and evaluation. Each widget represents a specific data analysis task, such as
data loading, cleaning, modeling, or visualization.
• Machine Learning & Data Mining: With ODM, you can apply machine learning techniques like classification,
regression, clustering, and association rule mining. It includes algorithms such as decision trees, k-means clustering,
logistic regression, and more, making it a versatile tool for both beginners and data science professionals.
• Data Visualization: ODM allows for powerful and beautiful data visualizations to help users better understand
their data. Visual representations like graphs, scatter plots, histograms, and more can be created easily. These
visualizations make it easier to spot patterns, trends, and relationships in the data.
266 Touchpad Artificial Intelligence (Ver. 3.0)-X

