Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Questions  >>  CBSE XI  >>  Math  >>  Statistics
Answer
Comment
Share
Q)

The mean and variance of eight observation are $9$ and $9.25$ respectively.If six of the observations are $6,7,10,12,12$ and $13$. Find the remaining two observations.

$\begin{array}{1 1}(A)\;4,8\\(B)\;5,8\\(C)\;3,8\\(D)\;5,7\end{array} $

1 Answer

Home Ask Tuition Questions
Your payment for is successful.
Continue
...