In a mathematics test given to 15 students, the following marks (out of 100) are recorded:
41, 39, 48, 52, 46, 62, 54, 40, 96, 52, 98, 40, 42, 52 ,60
Find the mean, median and mode of this data,
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Answer:
mean:41+39+48 +52+46+62 +54 +40+96+52+98 +40+42+52+60
/ 15
=822 / 15=54.8
median: Write in ascending order
=> 39,40,40, 41, 42, 46,48,52,52,52,54,60,62,96,98
digit in the centre = 52
median:52
mean:54.8
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