Question

find the medain and range of:20, 19,11,25,12,17,27,21,28,15​

Answer 1

Step-by-step explanation:

median is 17

may it's help u ☺️

Answer 2

Arranging in ascending order,

11,12,15,17,19,20,21,25,27,28

total no. of obs (n)= 10 {even}

median= {(n/2)th+ ((n/2)+1)th} /2

putting the values,

median= 19.5 { for solution, check the attachment out}

ans 19.5

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