1.

The mole of given data 15,14,19.20,14,15,16,14,15,18,14,19, 15,17 and 15 isA. 14B. 15C. 16D. 17

Answer» Correct Answer - B
We first arrange the given data in ascending ordrer as follows
14,14,14,14,15,15,15,15,15,16,17,18,19,19,20` From above, we see that 15 occurs most frequently i.e., 5 times. Hence, the mode of the given data is 15.


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