The difference between the median and the mode of the observations 13, 16, 12, 14, 19, 12, 13, 14, 12, 15, 16, 15, 18, 19 is :प्रेक्षणों 13, 16, 12, 14, 19, 12, 13, 14, 12, 15, 16, 15, 18, 19 के माध्यक और बहुलक का अंतर है :
प्रेक्षणों 13, 16, 12, 14, 19, 12, 13, 14, 12, 15, 16, 15, 18, 19 के माध्यक और बहुलक का अंतर है :
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Correct answer: (B) 2.52·5
Explanation
Arranged: 12, 12, 12, 13, 13, 14, 14, 15, 15, 16, 16, 18, 19, 19 (14 values). Median = (14 + 15)/2 = 14.5 and mode = 12, so the difference is 2.5.आरोही क्रम: 12, 12, 12, 13, 13, 14, 14, 15, 15, 16, 16, 18, 19, 19 (14 मान)। माध्यक = (14 + 15)/2 = 14.5 और बहुलक = 12, इसलिए अंतर 2.5 है।