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Graph

In: Science

Submitted By jaeho
Words 1308
Pages 6
"
Using Spreadsheets and Graphing



in Excel

In this case the independent quantity is Concentration and the dependent variable is Signal (we know the concentration, but we have to measure the signal that it causes). This means that Concentration should be on the X-axis and Signal should be on the Y-axis. In Excel, the X-axis values need to be to the left of the
Y-axis values.

Procedure 1: Basic Spreadsheet Entry
1. Open MS Excel on your computer. It will help to maximize the window so it fills up the screen.
Your instructor will lead you through the steps in the following exercise. Follow along on the instructions as well as listening closely to your instructor and following directions. Computer programs are not very forgiving. If you are sloppy or make mistakes, your results will have· errors. You really have to pay attention to detail.
2.

qreate a data table by copying the data from the Example on the previous page into the spreadsheet. t'JJ The first issue you have to deal with is the heading "Concentration (mol/L)" is too large to fit in
• j cell AI. This must be fixed. You can either increase the column width or wrap text. l'j The second issue is that by default, data in the spreadsheet is not "centered" in the cells as shown in the figure. This must also be fixed.
Follow the instructions of your instructor.

o

Notes:


3.

initial here:



0

Your spreadsheet should look exactly like that in the example, including capitalization, etc. If it does,

2

"

:rQ.e 0~ j

Name



Using Spreadsheets and Graphing
A Skill-Building Exercise

in Excel

Goal: To Successfully Create an XY Scatter Chart (Graph) using Microsoft
Excel 2013
Introduction
This lab exercise

will walk you through

20 J 3 and using the available

I. Background:
In most spreadsheet

the process of creating an XY Scatter

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