Question

find the mean of 39,37,38,28,30,35,36​

Answer 1

Step-by-step explanation:

Mean = 28+30+35+36+37+38+39/7

Mean = 243/7 = 34.72

Answer 2

Answer:

Ascending order :28,30,35,36,37,38,39

Step-by-step explanation:

Mean =7{odd}

{n+1}/2

7+1/2=

8/2=

4

Therefore 4th term is the mean

36 is the mean