Question

How to solve problems on mean median mode arithmetic mean?

Answer 1

we can solve problems of mean median mode arithmetic mean by using formulas.

Answer 2

Step-by-step explanation:

Mean is the average you're used to ,add up all the numbers and then divide by numbers of "NUMBERS"(input given)

Mean =sum of all values/total numbers

eg: Find the mean (2,3,4,8,9,10)

mean=(2+3+4+8+9+10)/6=36/6  = 6

Median is the middle value in the list of numbers.To find the median, first sort the numbers in ascending order

eg: Find the median of the set ={ 1,5,5,2,7,54,34}

the list is not in the sorted order so first arrange in ascending order

{1,2,5,5,7,34,54} .

If the list contains n terms("odd number"), the median will be (n+1)/2 term.

If the list contains n terms("even numbers") the median will be the average of nth and (n+1)th term.

here median is 5.

Mode is the values that occured often.If no number in the list is repeated then,there is no mode for the list .

eg: find the mode of the set ={2,3,2,2,4,5,6}

mode=2