Question

Find the mean of the following data : 30 32 24 34 26 28 30 35 33 25
(1)show that the sum of deviations of all the given observations from the mean is zero
(2) 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