Aspire's Library
A Place for Latest Exam wise Questions, Videos, Previous Year Papers,
Study Stuff for MCA Examinations - NIMCET
Study Stuff for MCA Examinations - NIMCET
Best NIMCET Coaching
Aspire Study
Online Classes, Classroom Classes
and More.
Aspire Study Library
Question
A coin is thrown 8 number of times. What is the probability of getting a head in an odd
number of throw?
🎥 Video solution / Text Solution of this question is given below:
Total outcomes = 28=256
Favorable outcomes (odd heads):
- \binom{8}{1} = 8
- \binom{8}{3} = 56
- \binom{8}{5} = 56
- \binom{8}{7} = 8
Total favorable = 8 + 56 + 56 + 8 = 128
So, Probability = \frac{128}{256} = \boxed{\frac{1}{2}}
? Final Answer: \boxed{\frac{1}{2}}
Aspire Study Online Test Series,
Information About Examination,
Syllabus, Notification
and More.
View More
Aspire Study Online Test Series,
Information About Examination,
Syllabus, Notification
and More.
View More
Ask Your Question or Put Your Review.
