Tile: Comparison of Four Singers
Author: Nayan Vijay Padole
Introduction: A person whose profession is singing is called a singer, artist or vocalist (in jazz and/or popular music). Singers perform music (arias, recitatives, songs, etc.) that can be sung with or without accompaniment by musical instruments. Singing is often done in an ensemble of musicians, such as a choir.
Objectives: To Compare the 4 Different types of Singers
To test Hypothesis
Ho: All are Same
H1: Any one of them is different
Data Collection: For the purpose of this project, 4 Singers were taken, students are asked to rate the Singers from 1 to 10, 40 students rating collected doing survey, one way ANOVA was calculated through data analysis.
Data Analysis:
ANOVA Table: Calculated one way ANOVA
Source of Variation SS df MSS F F crit
Between Groups 39.35 3 13.116 17.785 2.6625
Within Groups 115.05 156 0.737
Total 154.4 159
Calculated F = 17.785, F crit = 2.6625
Conclusion: As calculated the value of F= 17.785 is more than F crit = 2.6625, Reject Ho, Accept H1 which mean any one of them is different. Therefore, Hypothesis is Alternate.