The marks (out of 50) of 7 learners in a class test were: 28, 25, 31, 30, 23, 21, 31. Determine (a) the mean, (b) the median, (c) the mode and (d) the range.
The marks (out of 50) of 7 learners in a class test were: 29, 29, 26, 28, 29, 24, 24. Determine (a) the mean, (b) the median, (c) the mode and (d) the range.
The marks (out of 50) of 7 learners in a class test were: 39, 31, 30, 32, 30, 30, 32. Determine (a) the mean, (b) the median, (c) the mode and (d) the range.
The marks (out of 50) of 7 learners in a class test were: 18, 20, 18, 18, 18, 20, 14. Determine (a) the mean, (b) the median, (c) the mode and (d) the range.
The marks (out of 50) of 7 learners in a class test were: 28, 28, 25, 32, 26, 33, 31. Determine (a) the mean, (b) the median, (c) the mode and (d) the range.
The marks (out of 50) of 7 learners in a class test were: 25, 27, 26, 26, 26, 32, 27. Determine (a) the mean, (b) the median, (c) the mode and (d) the range.
The marks (out of 50) of 7 learners in a class test were: 15, 20, 14, 19, 15, 14, 15. Determine (a) the mean, (b) the median, (c) the mode and (d) the range.
The marks (out of 50) of 7 learners in a class test were: 33, 35, 30, 30, 25, 25, 25. Determine (a) the mean, (b) the median, (c) the mode and (d) the range.
The marks (out of 50) of 7 learners in a class test were: 32, 29, 30, 30, 32, 25, 32. Determine (a) the mean, (b) the median, (c) the mode and (d) the range.
The marks (out of 50) of 7 learners in a class test were: 27, 22, 20, 23, 23, 25, 21. Determine (a) the mean, (b) the median, (c) the mode and (d) the range.
The marks (out of 50) of 7 learners in a class test were: 17, 21, 23, 19, 20, 14, 19. Determine (a) the mean, (b) the median, (c) the mode and (d) the range.
The marks (out of 50) of 7 learners in a class test were: 19, 20, 24, 23, 21, 20, 20. Determine (a) the mean, (b) the median, (c) the mode and (d) the range.
