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A sample of 6 students has the mean marks as 4. A second sample of 4 students has the mean marks as 9. If these two samp

Posted: Mon Nov 15, 2021 10:11 am
by answerhappygod
A Sample Of 6 Students Has The Mean Marks As 4 A Second Sample Of 4 Students Has The Mean Marks As 9 If These Two Samp 1
A Sample Of 6 Students Has The Mean Marks As 4 A Second Sample Of 4 Students Has The Mean Marks As 9 If These Two Samp 1 (496.72 KiB) Viewed 93 times
A sample of 6 students has the mean marks as 4. A second sample of 4 students has the mean marks as 9. If these two samples are combined, then mean of combined samples will be Select one: O 6 O 13 O 20 O 10