Update pages/2_What is Probability?.py

pages/2_What is Probability?.py

@@ -99,5 +99,31 @@ In this case empirical probability is not used so that we make assumption (i.e.,
 ---> **Empirical Probability = Theoretical probability at infinity**'''
 st.markdown(multi)
 st.subheader(":green[1.Theoretical Probability]")
-multi = '''
-'''
+multi = '''Theoretical probability is used when number of trials increases 
+
+It is the ratio of total number of favourable outcomes with respect to total number of outcomes
+
+---> Theoretical probability can be defined as the number of favorable outcomes divided by the total number of possible outcomes
+
+---> It is independent of trials 
+
+---> Theoretical probability depends on sample space'''
+st.markdown(multi)
+st.subheader(":red[Theoretical probability formula:]")
+st.image("https://cdn-uploads.huggingface.co/production/uploads/66bde9bf3c885d04498227a0/GbM1BDKgecP9SrT479_zs.png",width = 400)
+
+multi = '''**Example:**
+
+Suppose a person has 30 raffle tickets and in total 500 tickets.
+What is the probability of a person winning a raffle prize?
+
+---> Number of favorable outcomes - As there are 30 raffle tickets thus, 30 will be the number of desired outcomes.
+
+---> Total possible outcomes - As 500 total tickets were sold thus, 500 will be the number of total possible outcomes.\
+
+---> Probability(person winning a raffle prize) =  30 / 500
+
+---> Therefore, 30 / 500 = 0.06. This shows that the probability of a person winning a raffle prize is 0.06.'''
+st.markdown(multi)
+
+