Question

Find the mean of 30,32,24,34,26,28,30,35,33,25 show that the sum of deviations of all the given observations from the mean is zero. Find the median of the given data

Answer 1

Answer:

the median is 30

Step-by-step explanation

How to do mean:

1) Sort all the numbers from least to greatest.

24,25,26,28,30,30,32,33,34,35

2) Since there is an even number of numbers in the middle, add the two middles and divide by 2.

30+30=60

60/2=30

there for your median is 30.

Answer 2

Step-by-step explanation:

hope it's helpful to you.