Question

4 The weights (in kg) of 11 students of Class-VIl (in April 2015) is: 42, 52, 48, 52, 55, 58, 53, 54, 46, 49, 57 Find the median of these weights. In July 2015, one student of weight 58 kg, left the school and a new student of weight 68 kg joined the class. Find the new median.​

Answer 1

Answer:

52

Step-by-step explanation:

first arrange in assending order

so, 42,46,48,49,52,52,53,54,55,57,58

there is 11 number.

so the medial number is 52

therefore median is 52.

Now,

new median is also 52