निम्नलिखित आँकड़ो से माध्यिका के सापेक्ष माध्य ज्ञात कीजिए :
` 3, 9, 5, 3, 12, 10, 18, 4, 7, 19, 21`

What is the difference between the mean and median of the given data ? निम्नलिखित आँकड़ों के माध्य तथा माधियका के बीच कितना अंतर है : 5, 7, 8, 13, 12, 14, 9, 2, 26, 10?

Find the mean deviation from the median for the following data : 3, 9, 5, 3, 12, 10, 18, 4, 7, 19, 21.

Find the mean deviation about the median for the following data 3, 9, 5, 3, 12, 10, 18, 4, 7, 19, 21.

Find the mean deviation about the median for the following data: 3, 9, 5, 3, 12, 10, 18, 4, 7, 19, 21.