Q 1262180035.     A pair of dice is thrown `5` times if getting a doublet is considered as a success then find the mean & variance of the successes.

A

`25/36`

B

`7/36`

C

`3/36`

D

`5/36`

HINT

Variance`=sigma^2= npq`
0
Success Rate: NAN %
Sr. No.SubjectTagCorrectRecorded Answer