Title: Survey on preference of Drink
AUTHOR: Vedashree Pawar
INTRODUCTION:
Beverages are essential to our daily routines, providing refreshment and enjoyment. This report examines four popular options: coffee, tea, juice, and soft drinks. Each beverage offers unique flavors and cultural significance, influencing consumer preferences. By analyzing these drinks, we aim to uncover insights into current trends and consumer behavior in the beverage industry.
OBJECTIVE:
The objective of this survey is to assess consumer preferences for coffee, tea, juice, and soft drinks by collecting ratings through a Google Form. The data will be analyzed using ANOVA to test the Null Hypothesis (H0), which states that all beverage preferences are the same. If the Alternative Hypothesis (H1) is accepted, it will indicate that at least one beverage is rated significantly differently. This analysis will help identify variations in consumer preferences.
DATA COLLECTION:
Data for this survey was collected through a Google Form, where participants rated their preferences for coffee, tea, juice, and soft drinks on a scale of 1 to 10. The form was distributed online to gather a diverse range of responses. The ratings were then compiled to analyze consumer preferences using ANOVA, allowing for statistical evaluation of differences in beverage preferences.
DATA ANALYSIS:
|
ANOVA |
||||||
|
Source of Variation |
SS |
df |
MS |
F |
P-value |
F crit |
|
Between Groups |
77.2375 |
3 |
25.746 |
2.808 |
0.045 |
2.725 |
|
Within Groups |
696.75 |
76 |
9.168 |
|||
|
Total |
773.9875 |
79 |
|
|
|
|
CONCLUSION:
The P-value is less than 0.05, we accept the Alternate hypothesis.
H1: Any one of them is different
The ANOVA analysis yielded a P-value less than 0.05, leading to rejecting the Null Hypothesis. This confirms that at least one beverage—coffee, tea, juice, or soft drinks—has a significantly different preference level among respondents.