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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Range - Statistics Study Guide</title>
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    <header>
        <h1>Range - Statistics Study Guide</h1>
    </header>
    <nav>
        <a href="index.html">Back to Study Guide</a>
        <a href="statistics.html">Back to Statistics</a>
    </nav>
    <div class="container">
        <h2>Understanding the Range</h2>

        <p>The **range** of a data set is the difference between the highest and lowest values. It is a measure of how spread out the values in a data set are.</p>

        <div class="step">
            <i class="fas fa-calculator"></i>
            <div>
                <h4>Steps to Find the Range</h4>
                <p>To find the range, follow these steps:</p>
                <pre>Step 1: Identify the highest and lowest values in the data set.
Step 2: Subtract the lowest value from the highest value to find the range.</pre>
            </div>
        </div>

        <h3>Example: Finding the Range</h3>
        <div class="example-box">
            <p><strong>Example 1:</strong> Find the range of the numbers 4, 8, 3, 12, 7, 10.</p>
            <pre>Step 1: The highest value is 12 and the lowest value is 3.
Step 2: Subtract 3 from 12: 12 - 3 = 9.
Range = 9</pre>
        </div>

        <h3>Example with Different Set:</h3>
        <div class="example-box">
            <p><strong>Example 2:</strong> Find the range of the numbers 15, 22, 30, 10, 18.</p>
            <pre>Step 1: The highest value is 30 and the lowest value is 10.
Step 2: Subtract 10 from 30: 30 - 10 = 20.
Range = 20</pre>
        </div>

        <h3>Try It Yourself:</h3>
        <p>Find the range of the following numbers:</p>
        <pre>5, 12, 9, 16, 3, 7</pre>
        <p>Hint: Subtract the smallest value from the largest value.</p>

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