Ten observations 6, 14, 15, 17, x+1, 2x- 13, 20, 32, 34, and 43 are written in an
ascending order. The median of the data is 24. Find the value of x.
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Answered by
4
Answer:
x=12
Step-by-step explanation:
M = 24 , n = 10
median formula ,
M = (n/2) + (n/2+1)
24= (10/2)^th + (10/2)^th
24= (5)^th + (5+1)^th
24= (5)^th + (6)^th
5th and 6th place number are x+1 and2x-13 respectively ,
24= x+1 + 2x-13
24=3x - 12
3x= 24+12
3x= 36
x= 36/3
x= 12
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