The mean of the median and mode of the observations 30, 61, 55, 56, 60, 20, 26, 45, 28 and 56 isप्रेक्षणों 30, 61, 55, 56, 60, 20, 26, 45, 28 और 56 के माध्यक तथा बहुलक का माध्य है

Explanation

In order: 20, 26, 28, 30, 45, 55, 56, 56, 60, 61. Median = (45 + 55)/2 = 50, mode = 56, and their mean = (50 + 56)/2 = 53.क्रम से: 20, 26, 28, 30, 45, 55, 56, 56, 60, 61। माध्यिका = (45 + 55)/2 = 50, बहुलक = 56, और उनका माध्य = (50 + 56)/2 = 53।