Update app.py

app.py

@@ -15,6 +15,14 @@ st.write("It describes the collected data and summarizes the data.Descriptive st
 st.write("Here the collected data can be sample data or either population data")
 st.subheader("*Sample data*")
 st.write("Sample data is subset of population data as we can't collect entire data for every analysis we collect only subpart of entire data")
-st.write("Ex: We want to collect the students or members who are taking the data science/ data analysis as domain in particular area is sample data")
+st.write("Ex: We want to collect the students or members who are taking the data science/ data analysis as domain in India is sample data")
+st.write("*Population data*")
+st.write("Population data is everything together in data is population data.It means the entire data collection without any missing data.")
+st.write("Population data is superset and sample data is subset of population data")
+st.write("Population data is exact information of data while sample data may have sampling error")
+st.write("Ex: We want to collect information about people in the world who are in data science/data analysis domain and who have completed")
+st.write("*Measure of sample data is basically known as *Statistics**")
+st.write("*Measure of population data is known as *Parameters**")
+