Question

Let I be the median of the data:
34. 28. 20. 2. 15. 9. 23. 26. 35. 16. 33. 13
If 16 and 23 are replaced by 30 and 32. respectively in the data, then let T be the median of the resulting
data What is the vahe of 37 - 2)2
2​

Answer 1

3,25,28,25,16,23,17,22,25,25

Total no. of terms =10

Sum of data =23+25+28+25+16+23+17+22+25+25=229

Therefore,

Mean of given data =

10

229

=22.9

Now, since no. of terms is even.

Therefore,

Median of given data =

2

(

2

n

)

th

term +(

2

n

+1)

th

term

=

2

16+23

=

2

39

=19.5

Since 25 has occured most frequently in the given set of data.

Therefore,

Mode of data =25 I hope it helps you and follow me and mark me brainlist.

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