TITTLE: Comparison of Four Chocolate Brand
Author: Khushi Solanki
Introduction- Chocolate is a food made from roasted and ground cacao seed that is available as liquid, solid, paste the seeds of the cocoa has an intense bitter taste. After fermentation, the seeds are dried, cleaned, and roasted the chocolate consumed today is in the form of sweet chocolate , the farming of chocolate or cocoa is done in West Africa.
Objective- To compare four different chocolates and test the hypothesis
Literature Review:
1. Chocolate is well known for its fine flavour, and its history began in ancient times, when (a cocoa drink prepared with hot water) as the “Food of the Gods”. The food industry produces many different types of chocolate, owing to its physiological and potential health effects such as regulation of blood pressure, insulin levels, and vascular functions.
2. Belgium is associated with high-quality chocolate products and Belgian companies play an important role in cocoa processing. Especially since the 1980s exports of “Belgian chocolates” have grown exponentially.
Data Collection:
The data was collected in class and students was asked to rate which chocolate they like and rate it on the scale of 1 to 10. And from this anova was calculated.
Data Analysis:
Anova: Single Factor
SUMMARY
Groups Count Sum Average Variance
Column 1 40 287 7.175 7.63525641
Column 2 40 263 6.575 7.378846154
Column 3 40 288 7.2 8.574358974
Column 4 40 227 5.675 7.199358974
ANOVA
Source of Variation SS Df MS F P-value F crit
Between Groups 61.36875 3 20.45625 2.657706802 0.050312867 2.662568549
Within Groups 1200.725 156 7.696955128
Total 1262.09375 159
Conclusion:
From the above ANOVA Table, as calculated F =2.657706802 is more than table F. Therefore, Accept H1and reject h0 which means any one of them is different.