Question 2
A fair coin is tossed three times. If X denote the number of heads followed immediately by a tail, then what is the expected value of X?
A fair coin is tossed three times. If X denote the number of heads followed immediately by a tail, then what is the expected value of X?
Correct answer
Question 2 of 15 in the IIT Madras BS Statistics for Data Science I (Stats 1) End Term paper sat on 7 Aug 2022, in the May 2022 term (IIT M FOUNDATION DIPLOMA ENDTERM QPD1 07 Aug 2022 IBA NS). It carries 2 marks.