Question: Minute Maid Orange Juice introduced a new flavor. For its taste test process it surveyed over 20 respondents in four different age groups. Each respondent was asked to rate the flavor on a scale of 1-5 (1= low in quality and 5= high quality). The responses it received is given below:

AGE GROUP

20yrs -30 yrs 30 yrs –40yrs 40 yrs – 50 yrs 50 yrs to 60 yrs

4 5 5 2

1 2 2 3

4 4 5 5

4 3 3 2

1 4 5 1

Perform ANOVA analysis and determine F(calculated)