Title : Comparison of 4 products of chocolates
Author : Falguni Kesaria
Introduction :
Cadbury: Cadbury is a well-established British multinational confectionery company with a rich history dating back to 1824. It is renowned for its delectable chocolates and sweets, including the iconic Dairy Milk chocolate bar. Cadbury is recognized by its distinctive purple packaging and has a global presence as one of the leading chocolate manufacturers.
5Star: 5Star is a popular chocolate bar created by Cadbury. It is known for its unique combination of caramel and nougat, covered in smooth milk chocolate.5Star has gained a dedicated fan base for its indulgent and chewy texture, making it a beloved treat.
Munch: Munch is another delicious offering from Cadbury’s chocolate range. This chocolate bar features a crispy and crunchy wafer center, coated in creamy milk chocolate. Munch is a favoured snack in India, known for its satisfying crunch and delightful taste.
KitKat: KitKat is an internationally recognized chocolate brand, originally created by Rowntree’s in England and now owned by Nestlé. It is characterized by its four finger-shaped wafer bars, enclosed in a layer of milk chocolate. KitKat is famous for its “Have a Break, Have a KitKat” slogan, emphasizing its role as a convenient and enjoyable snack option.
Data Collection : Students of KBS batch B they were asked to grade chocolates out of 10 one way ANNOVA was conducted.
Data analysis :
Source of Variation SS df MS F P-value F crit
Between Groups 23.79 3 7.93 0.876082 0.456381 2.699393
Within Groups 868.96 96 9.051667
Total 892.75 99
Result : Tabulated value of F is 0.87, 3 DF, 96DF = 2.69
As calculated F=0.87, it is less then tabulated value F=2.69 accept H0 and reject H1 which means all are same.