Update app.py

app.py

@@ -162,4 +162,27 @@ st.image("https://cdn-uploads.huggingface.co/production/uploads/64c972774515835c
 # Introduction to Statistics
 st.title("2 : INTRODUCTION TO STATISTICS")
 st.markdown("""
-    _Statistics is a branch of mathematics focused on collecting, analyzing, interpreting
+    _Statistics is a branch of mathematics focused on collecting, analyzing, interpreting, and presenting data. It can be divided into two main categories:_
+""", unsafe_allow_html=True)
+
+# Descriptive Statistics Section with interactive elements
+st.subheader("2.1 Descriptive Statistics")
+st.markdown("""
+    Descriptive statistics summarize and describe the main features of a dataset. Key concepts include:
+    <ul class="icon-bullet">
+        <li>Measures of Central Tendency (Mean, Median, Mode)</li>
+        <li>Measures of Dispersion (Range, Variance, Standard Deviation)</li>
+        <li>Data Distributions (e.g., Gaussian, Random, Normal)</li>
+    </ul>
+""", unsafe_allow_html=True)
+
+# Example of an interactive chart for Central Tendency
+values = st.slider('Select a range of values', 0, 100, (25, 75))
+mean_value = sum(values) / len(values)
+st.write(f"Mean Value: {mean_value}")
+
+# Inferential Statistics Section
+st.subheader("2.2 Inferential Statistics")
+st.markdown("""
+    Inferential statistics involve making predictions or inferences about a population based on a sample. These methods are used to test hypotheses and estimate population parameters.
+""", unsafe_allow_html=True)