Mean, Median, Mode Worksheet

Mean, Median, Mode Worksheet

Lesson 1

Problem: Calculate the mean, median, and mode for the set of data.

Data Set: 3, 4, 5, 4, 6, 8

Solution Mean = (Total of all observations)/ No of Observations.

Step 1: So the mean = (3+4+5+4+6+8)/6 = 5

Solution Median is value of observation that divides the data distribution into two

Step 2: equal parts i.e. half of observations i.e. half of observations are above it and

half of observations are below it. If the number of observation is even

then median is average of n/2 and n/2+1.

So the median is 3+4/2= 3.5

Solution Mode is that value which occurs most often i.e. 4

Step 3:

Solution The answer is: Mean = 5 Median = 3.5 Mode = 4

Step 4:

Complete

Try two practice problems:

Calculate mean, median, and mode for each dataset.									Mean	Median	Mode
1	30	40	50	30	40	30	60	70
2	5	4	2	5	6	1