Title – Comparison of four different colours
Author – Zeal Kavi
Introduction –
Color is the spelling used in the United States. Colour is used in other English-speaking countries. The word color has its roots (unsurprisingly) in the Latin word color. It entered Middle English through the Anglo-Norman colur, which was a version of the Old French colour.
Colour plays an important role in our lives. Colours can change moods, reduce or increase tensions, cause excitement, and sometimes have a soothing effect on a tired person.
Objective – To compare four different colours
Data collection – This data was collected in class and the students was asked to rate which colour they like and rate it on the scale of 1 to 10.
Data analysis –
ANOVA
Source of Variation SS df MS F P-value F crit
Between Groups 80.925 3 26.975 3.269569947 0.022878903 2.66256855
Within Groups 1287.05 156 8.250320513
Total 1367.975 159
Conclusion –
As F table value is 3.269 which is greater than F credit value which is 2.662 that means Ho is rejected and H1 is accepted.
Where, H0 means all are same (NULL Hypotheses)
and H1 means any one of them is different from other