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1 .In a mathematics test given to 15 students the following marks (out of 100) are recorded41,39,48 ,52, 46, 62, 54, 40, 96,52, 98, 40, 52,60Find the mean, median and modethis data. |
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Answer» Answer: MEAN = 41+39+48+52+46+62+54+40+96+52+98+40+52+60 ÷ by 14 = 55.7 MEDIAN = 54+40 ÷2 = 47 MODE = 52 |
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