Scenario: A class of 24 students
was surveyed to determine their favorite ice cream flavor. The
following results were obtained:
|
Chocolate
|
6 students
|
|
Strawberry
|
5 students
|
|
Vanilla
|
4 students
|
|
Peach
|
3 students
|
|
Chocolate
Ripple
|
2 students
|
|
Butter Pecan
|
2 students
|
|
Neapolitan
|
1 student
|
|
Black
Cherry
|
1 student
|
A spreadsheet will be used to find
- the total number of students in the
survey
- the percentage of preference for each
flavor
- a graph or chart to display the results in
a graphical format
Step1. Open a new Excel Worksheet.
Step 2. Data entry:
- Enter "Ice Cream Survey" in cell
A1
- Enter "Flavor" in cell A2
- Enter "Number" in cell B2
- Enter the flavor names in cells A3 to
A10
- Enter the corresponding number in cells B3
to B10
- Enter "Total" in cell A11
Step 3. Put your cursor over cell B11
and click to select the cell. You are going to ask Excel to find
the total of the column of numbers you typed in cells B3 to
B10.
Step 4. Be sure that cell B11 is
selected, then click on the autosum button. It is the Greek letter
sigma, and looks like the letter M lying on its side.
Step 5. Excel will select the set of
numbers above the equation which you just entered. If the numbers
from B3 to B10 are highlighted accept the equation by pressing the
Enter/Return key. The equation entered by Excel should be
=SUM(B3:B10).
The number 24 should be displayed in cell B11
after you press the Enter/Return key.
To continue with this activity,
read how
to make a chart from a set of simple
data like this ice cream
survey.