The mean of the marks obtained by the groups of students, consisting of 40 and 60 students are '.... VIDEO
The mean of the marks obtained by the groups of students, consisting of 40 and 60 students are ' 65 ' andhttps://bit.ly/YTAI_PWAP https://www.pw.live
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\begin{tabular}{|l|l|l|l|}
\hline \multicol.... 2024-01-21 Which of following is true?.... 2024-01-21 The mean for the following data:
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(2) 9
(3) 10
(4) 11
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