Question

find the median of the following data 25,26,27,28,28,29,25,30,29The number of family member in 10 flat of a society are
2, 4, 3, 4, 2, 0, 3, 5, 1, 6
Find the mean number of family member per flat.

aur iska ans 2.5 a rha h but mujhe solution nhi aa rha ki kese hoga plz ans me​

Answer 1

Answer:

Ans 1 28

Ans 2 3

Step-by-step explanation:

Ans 1 Values in order: 25, 25, 26, 27, 28, 28, 29, 29, 30

          Median (for odd numbers) = (n + 1)/2, where n is the number of observations.

                                                       = (9 + 1)/2 = 10/2 = 5

The 5th observation is the median, which is 28.

Ans 2 Mean = (Sum of observations)/Total no. of observations

                    = 30/10 = 3

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Answer 2

Answer:

see the attachment

Step-by-step explanation:

mean -sum of observation/ total number of observation

median- n+1/2Term