0 votes
65 views
asked in Engg-aptitude by (215k points)
A coin is tossed thrice. Let X be the event that head occurs in each of the first two tosses. Let Y be the event that a tail occurs in the third toss. Let Z be the event that two tails occur in three tosses. Bases on the above information, which one of the following is TRUE?                                                                                  

      (a) X and Y are not independent

      (b) Y and Z are dependent

      (c) Y and Z are independent

      (d) X and Z are independent

Please log in or register to answer this question.

Welcome to Q&A discussion forum, where you can ask questions and receive answers from other members of the community.

10.4k questions

274 answers

26 comments

15.2k users

...