Answer :
Given that,
n = 5
Also, Mean+ Variance = 4.8
⇒np + npq = 4.8
⇒np(1+q) = 4.8
⇒5p(1+q) = 4.8
⇒5(1 - q)(1+q) = 4.8 [Since, p + q = 1]
⇒5(1 - q2) = 4.8
The required binomial distribution is given by,
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation


RELATED QUESTIONS :
An urn contains 3
Mathematics - Board PapersTwo cards are dra
Mathematics - Board PapersThere are three c
Mathematics - Board PapersThree numbers are
Mathematics - Board PapersLet <span lang="E
Mathematics - Board PapersWhich of the foll
RD Sharma - Volume 2Which of the foll
RD Sharma - Volume 2A random variable
RD Sharma - Volume 2