Question

YES TUCU
5. The following are the marks of 9 students in a class: 19, 26, 29, 28, 31, 35, 36, 37, 48 find the median of these marks.
6. The median of the following frequency distribution is 38.2. Find the value of x and y, where sum of the frequency is 165.
Class
23-32
32-41
41 - 50
50 - 59
59-68
Frequency
5
53
16
10
7. The following table gives the height of 40 trees in meters. Find its median
y.​

Answer 1

Answer:

19,26,29,28,31,35,36,37,48

odd ⇒2n+1 term=29+1

=210

=5th term.

31 is median

Answer 2

Answer:

19,26,29,28,31,35,36,37,48.

odd=n+1/2

there are 9 term of numbers then n=9

9+1/2

here n= number of terms

10/2

5th term

so, the 5number in 19,26,29,28,31,35,36,37,48 is called 5th term

then 5th term is 31

then 31 is median

Step-by-step explanation:

I hope it will help you