TIK 12-Spreadsheet (part 1)
Microsoft Excel
Part 1
Powerpoint Templates
Page 1
Spreadsheet
A spreadsheet is an interactive computer
application program for organization and analysis
of data in tabular form. Spreadsheets developed
as computerized simulations of paper accounting
worksheets.
The program operates on data represented as
cells of an array, organized in rows and columns.
Each cell of the array is a model–view–controller
element that can contain either numeric or text
data, or the results of formulas that automatically
calculate and display a value based on the
contents of other cells.
Powerpoint Templates
Page 2
Spreadsheet (2)
A modern spreadsheet file consists of multiple
worksheets (usually called by the shorter name
sheets) that make up one workbook, with each
file being one workbook. A cell on one sheet is
capable of referencing cells on other, different
sheets, whether within the same workbook or
even, in some cases, in different workbooks.
Spreadsheets share many principles and traits of
databases, but spreadsheets and databases are
not the same thing. A spreadsheet is essentially
just one table, whereas a database is a collection
of many tables with machine-readable semantic
relationships between them.
Powerpoint Templates
Page 3
Powerpoint Templates
Page 4
Why Excel?
•
•
•
•
•
Popular business tool
Easy to use
Excellent GUI
Fast
Used in most data analysis
Powerpoint Templates
Page 5
This weeks
• Mathematics
• Statistics
• IF functions
Powerpoint Templates
Page 6
Mathematics
• Use = or - first
• Followed by Operator
– SUM ∑
Powerpoint Templates
Page 7
Example
Powerpoint Templates
Page 8
Statistics
•
•
•
•
•
AVERAGE
COUNT, COUNTIF
MAX, MIN, MEDIAN
MODE (modus)
GROWTH
Powerpoint Templates
Page 9
Examples
Powerpoint Templates
Page 10
FUNCTION
• IF for comparison
= IF (logical test, [value_if_true],
[value_if_false])
Important :
Use , or ; → depends your excel
settings.
Powerpoint Templates
Page 11
Example
Powerpoint Templates
Page 12
Answer
Powerpoint Templates
Page 13
Assignment
Powerpoint Templates
Page 14
Powerpoint Templates
Page 15
KOMISI = 25% gaji; LEMBUR/jam 150.000
Powerpoint Templates
Page 16
Part 1
Powerpoint Templates
Page 1
Spreadsheet
A spreadsheet is an interactive computer
application program for organization and analysis
of data in tabular form. Spreadsheets developed
as computerized simulations of paper accounting
worksheets.
The program operates on data represented as
cells of an array, organized in rows and columns.
Each cell of the array is a model–view–controller
element that can contain either numeric or text
data, or the results of formulas that automatically
calculate and display a value based on the
contents of other cells.
Powerpoint Templates
Page 2
Spreadsheet (2)
A modern spreadsheet file consists of multiple
worksheets (usually called by the shorter name
sheets) that make up one workbook, with each
file being one workbook. A cell on one sheet is
capable of referencing cells on other, different
sheets, whether within the same workbook or
even, in some cases, in different workbooks.
Spreadsheets share many principles and traits of
databases, but spreadsheets and databases are
not the same thing. A spreadsheet is essentially
just one table, whereas a database is a collection
of many tables with machine-readable semantic
relationships between them.
Powerpoint Templates
Page 3
Powerpoint Templates
Page 4
Why Excel?
•
•
•
•
•
Popular business tool
Easy to use
Excellent GUI
Fast
Used in most data analysis
Powerpoint Templates
Page 5
This weeks
• Mathematics
• Statistics
• IF functions
Powerpoint Templates
Page 6
Mathematics
• Use = or - first
• Followed by Operator
– SUM ∑
Powerpoint Templates
Page 7
Example
Powerpoint Templates
Page 8
Statistics
•
•
•
•
•
AVERAGE
COUNT, COUNTIF
MAX, MIN, MEDIAN
MODE (modus)
GROWTH
Powerpoint Templates
Page 9
Examples
Powerpoint Templates
Page 10
FUNCTION
• IF for comparison
= IF (logical test, [value_if_true],
[value_if_false])
Important :
Use , or ; → depends your excel
settings.
Powerpoint Templates
Page 11
Example
Powerpoint Templates
Page 12
Answer
Powerpoint Templates
Page 13
Assignment
Powerpoint Templates
Page 14
Powerpoint Templates
Page 15
KOMISI = 25% gaji; LEMBUR/jam 150.000
Powerpoint Templates
Page 16