Economy, asked by harshdeepkalkat0786, 9 months ago

Estimate quartile deviation

8 ,9 ,11 ,17 ,13 ,21 ,20 ,25 ,23 ,27

Answers

Answered by mkgj
2

Answer:

Explanation:

Q1=N+1/4=11/4=2.75

9+.75(11-9)=10.5

Q3=3(N+1)/4=8.25

23+.25(2)=23.5

Q.d=6.5

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