"The mean monthly salary paid to graduating MBA class of a management institute
Channel: Doubtnut
Date: 2020-04-05

"The mean
 monthly salary paid to graduating MBA class of a management institute is Rs
 16000. The mean monthly salary paid to students with work experience is Rs
 18000. The corresponding figure for the students without any work experience
 is Rs 12000. Determine the percentage of students with work experience and
 those without any work experience in the class.
(a) 66.67%,
 33.33% (b) 33.33%, 66.67%
(c) 75%,
 25% (d) 25%, 75%"