Question

solve it with brief steps

Answer 1

To find the median, the data should be arranged in order from least to greatest.

To find the median number:

Put all the numbers in numerical order.If there is an odd number of results, the median is the middle number.If there is an even number of results, the median will be the mean of the two central numbers.

here , even number of results is found so...
3 and 4 r central numbers then

= 3+4/2
=7/2
=3.5

Answer 2

HERE IS YOUR ANSWER

MEDIAN : The median is the value which is strictly in the middle of the list of the observation when written in ascending or descending order.

STEP 1: First arrange data in ascending or descending order.

arranged data - 0,1,2,3,3,4,5,7,10,12

so, two middle most observations are 3and4

STEP 2: MEDIAN =

sum of two middle most observations

—————————————————---—-

                       2

=(3+4)/2

=7/2

=3.5

so, median =3.5

I HOPE THIS WILL HELP YOU.