Update app.py

app.py

@@ -30,13 +30,13 @@ st.write("this refers to understanding of the data and draw conclusions based on
             
 st.subheader("descriptive statistics are mainly divided into three types:")
 
-st.markdown("Measures of central tendency")
+st.markdown("1.Measures of central tendency")
             
-st.markdown("Measures of variability(despersion)")
+st.markdown("2.Measures of variability(despersion)")
             
-st.markdown("distribution")
+st.markdown("3.distribution")
             
-st.header("Measures of central tendency")
+st.subheader("1.Measures of central tendency")
             
 st.write("This measure is used to calculate the central or average value of the data.The measures which are used to calculate central tendency are,")
 
@@ -50,4 +50,28 @@ st.markdown("**4.Median**")
 
 st.markdown("**5.Mode**")  
 
-         
+st.subheader("Measures of variability")
+
+st.write("This measure is used to measure how the collected data is spreding or dispersing around the central value.The measures which are used to measure the dispersion are,")
+
+st.write("Measures of variability are classified into two types:")
+
+st.markdown("**1.Absolute")
+
+st.write("a.Range")
+
+st.write("b.Quartile deviation")
+
+st.write("c.Variance')
+
+st.write("d.Standard deviation")
+         
+st.markdown("**2.Relative")
+
+st.write("a.Co-efficient of Range")
+
+st.write("b.Co-efficient of Quartile deviation")
+
+st.write("c.Co-efficient of Variance")
+
+st.write("d.Co-efficient of Standard deviation")