In a class, the teacher asks the students to name few scientists. Following names came - Einstein, Newton, Einstein, Faraday, Tesla, Hawking, Einstein, Tesla, Tesla, Faraday, Einstein. Who is the most famous scientist?
Einstein
Scientist NameFrequencyHawking1Einstein4Newton1Tesla3Faraday2
The highest frequency is for Einstein = 4. Hence Einstein is the most famous scientist.