In a mathematics test given by 15 students, the following marks are recorded: 41, 98, 68, 100, 62, 78, 48, 52, 76, 62, 66, 62, 78, 91, 56. a.Find the mean, median and mode of the data.
b.Also find the range of the data.
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Step-by-step explanation:
no of std=15
obtained marks arranging in ascending order=41,48,52,56,62,62,62,66,68,76,78,78,91,98,100
now use formula and solve its too long
but very easy try
range = highest-smallest
=100-41
=59
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