Update pages/5_Descriptive Statistics.py

pages/5_Descriptive Statistics.py

@@ -284,25 +284,29 @@ st.markdown(multi)
 
 st.subheader("Percentile Formula")
 st.latex(r'''
-P_k = \frac{k(N + 1)}{100}
+L_p = \frac{p(n + 1)}{100}
 ''')
 st.write("Where:")
 st.latex(r'''
-P_k \text{ is the } k \text{-th percentile,}
+L_p \text{ is the } n \text{-th percentile,}
 ''')
 st.latex(r'''
-N \text{ is the number of observations,}
+n \text{ is the number of observations,}
 ''')
 
 st.subheader("Decile Formula")
 st.latex(r'''
-D_j = \frac{j(N + 1)}{10}
+D_p = \frac{p(N + 1)}{10}
 ''')
 st.write("Where:")
 st.latex(r'''
-D_j \text{ is the } j \text{-th decile,}
+D_p \text{ is the } p \text{-th decile,}
 ''')
 st.latex(r'''
-N \text{ is the number of observations,}
+n \text{ is the number of observations,}
 ''')
+
+st.subheader("Co-efficient of Quartile Deviation",divider="violet")
+st.latex(r'''
+\text{Coefficient of Quartile Deviation} = \frac{Q_3 - Q_1}{Q_3 + Q_1}''')