TABULAR-PRESENTATION-OF-DATA.pptx in RESEARCH

1. PRESENTATION
OF
DATA

2. There are three ways of presenting data:
1.Tabular Method
2.Graphical Method
3.Textual Method

3. Learning Outcomes:
At the end of this module, you should be able to:
1. Describe the tabular method of presenting data
2. Construct a frequency distribution table for group and
ungrouped data
3. Construct a stem-and-leaf plot
4. Write the correct syntax of the countif command in Excel
and use it to find the frequency of a particular data set

4. TABULAR PRESENTATION
•It is a systematic and logical
arrangement of data in the form of
Rows and Columns with respect to the
characteristics of data.
•It is an orderly arrangement which is
compact and self-explanatory.

5. Parts of a Table

6. Frequency Distribution Table
•grouping of the data into categories
showing the number of observations
in each of the non-overlapping
classes.

7. Example 1
Twenty applicants were given a performance evaluation
appraisal. The data set is:

12. Important
Make sure that the data encoded in Excel are the same for its string.
The string “High” is different from “high”. The exact match is being
counted by the countif command.

13. Frequency Distribution for
Ungrouped Data
• Ungrouped data is raw data. It has not been sorted into
groups.

18. Frequency Distribution for Grouped
Data
Grouped data is data that has been organized into groups from the
raw data.