Question

39. Some observations are arranged in the ascending order as 7, 15, x-1, x + 1, 24, omn 28. If the median of the data is 21, find the value of x.​

Answer 1

Answer:

th observations are :

6,8,9,15,x,x+2,21,22,25,29

The number of observations are 10.

Since, the observations are even, the median will be the mean of

2

n

and

2

n

+1 observations median = mean of

2

10

and

2

10+2

observations

median = mean of 5

and 6

observations

median =

2

x+x+2

17= x +1

x= 7

Step-by-step explanation:

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Answer 2

Answer:

ans is x= 21

Step-by-step explanation:

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