Q.1)2 A student obtained the following marks in 15 class tests. 15, 12, 19, 14, 21, 15, 22, 14, 19, 19, 20, 18, 17, 19,17 Find the mean, median and mode of above data.
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Answer:
Mean = 17.4
Median = 18
Mode = 19
Step-by-step explanation:
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