Question

pls answer fast for 30pts and branliest ​

Answer 1

Answer:

10

 11

 12

 13

 14

 15

 f

 1

 4

 7

 5

 9

 8

for a frequency distribution,

So, total number of observation =(1+4+7+5+9+8)=34

It is a even number.

So, median is the value of average of values at (2n)th and (2n+2)th.

∴  Here, median is the average of the values at (234)th or 17th position and (234+2)th or 18th position.

 x10 11

 12

 13

 14

15 f

 1

 4

 7

5 9

 8

 position

 1

 1+4=5

 5+7=12

 12+5=17

 17+9=26

 26+8=34

So, value of x at 17th position is 

Answer 2

Answer:

25° is the right answer

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