Question

If the observations 19, 24, 27, 28, X+2, 35, 38, 42, 43 are in ascending order and their median is 31 then what is the value of X ? *

Answer 1

Answer:

Arranging the values in ascending order,

25,31,32,37,39,42,43,45,46

Here, n=9

Median = Value of (

2

9+1

)

th

observation

=Value of 5th observation = 39.

Step-by-step explanation:

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