Question

second decile is greater than the first decile​

Answer 1

Given :  second decile is greater than the first decile​

To Find : True or False

Solution:

The values which divide the total no. of observations into 10 equal parts are called Deciles.

Dₓ  = Value of   x  (n + 1) /10  th Data

D₁ = 1  (n + 1)/10  th Data

D₂ = 2 (n + 1)/10  th Data

Corresponding to first decile, the cumulative frequency is = N/10

10 percentile

Corresponding to second decile, the cumulative frequency is = 2N/10

20 percentile

Hence second decile is greater than the first decile​

TRUE.

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