Dot Plot: It is a statistical chart used for small data sets
(Discrete values) .
For creating a Dot Plot by
hand ,you should follow these steps :
- Draw the actual plot on the paper : it should be long enough to
hold all your data (horizontal or vertical) .
- Now, you should label your plot you drew below the line .It can
be labeled with words or numbers depending on the data.
- After labeling the plot ,draw the data onto the plot according
to their frequencies .
-------------------------------------------------------------------------------------------------------------------------------------------------------
Now, we are looking for creating a dot plot using Microsoft
Excel;
- Firstly, we have to enter our data in the cells .
- After entering data use "=COUNTIF(cell
range)" function for getting frequencies of each
entered values.
- Now just drag the cursor up to down after getting frequency of
a value
- Further, select all the cells of values and
frequencies
- Then, go to insert tab and select 'dot plot chart'
option.
- Thus, we've created dot plot chart .