homemade vs. store-bought which do you like better??
TRANSCRIPT
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Homemade VS. Store-bought
Which do you like better??
![Page 2: Homemade VS. Store-bought Which do you like better??](https://reader036.vdocuments.us/reader036/viewer/2022071709/56649cdb5503460f949a5a4c/html5/thumbnails/2.jpg)
Background Information
• Homemade gummy bears are healthier than factory made gummy bears.
• The calorie count of homemade is 20 calories per serving, and made with aspartame (an artificial sweetener) rather than sugar. Factory made gummy bears have a calorie count of 130 per serving, and are made with high fructose corn syrup.
• Homemade also allows for personal flavor preference, while factory made gummy bears are assorted flavors.
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Purpose
The purpose of the lab is to create an experiment that will answer if homemade gummy bears are preferred over store-bought gummy bears.
Nom nom nom
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Hypothesis
If subjects are asked if they prefer homemade gummy bears or store-bought gummy bears after consumption, then more people will prefer homemade.
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Materials
• 2 packets of unflavored Jell-O• 2 packets of sugar free orange Jell-O• 2 packets of sugar free cherry Jell-O• 1 cup of water• Medium-sized pot• 3 ice cube trays• Freezer• 180 cups (Labeled A or B on bottom)• Pretzels• Gummy Bears
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Procedure
Before the testing:1. Make the homemade gummy bears.2. Separate the homemade gummy bears into ‘A’ cups, and
the store-bought into ‘B’ cups.While testing:3. Ask if subject has any allergies, then have them close their
eyes.4. Give each subject a pretzel, then sample A, then a pretzel,
then sample B. (Sample A & B must be same flavor)5. Ask each subject which sample choice they liked better;
record by gender.
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General DataSample Number
Chosen
A (Homemade)
38
B (Store-bought)
33
Sample A Sample B048
1216202428323640
Sample Preference
Samples
Num
ber o
f peo
ple
choo
sing
eac
h sa
mpl
e
Samples
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Male and Female DataGender Chose
Sample A (Home-made)
Chose Sample B(Store-bought)
Male 18 11Female 20 22
Chose Sample A
Chose Sample B
0
4
8
12
16
20
24
28
32
36
40
MalesFemales
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Analysis
• 54% of people preferred homemade gummy bears.
• 62% of males preferred homemade more than store-bought.
• 52% of females preferred store-bought more than homemade.
54%
46%
Homemade vs. Store-bought
HomemadeStore-bought 62
%
38%
MalesHomemadeStore-bought
48%
52%
Females
Homemade
Store-bought
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Error Analysis
• Subjects may have conversed about what samples were/their choices.
• Some subjects may have viewed the samples before testing.
• Subjects may have received a flavor they did not prefer. (Cherry or Orange)
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Conclusion
The results of the lab were inconclusive. Nearly half of the subjects preferred homemade, and nearly half preferred store-bought. In order to get more get more accurate results, there should be a greater number of test subjects.Next time, there could be a comparison of how many male and female subjects could differentiate between homemade and store-bought gummy bears.