Survey of Satisfaction

Chapter 1 Project

Take both Graphs into consideration. The second graphs' range in satisfaction is much greater than that of the first graphs'. Unlike how the first survey's mode was 9, the second survey saw it increase to it's highest possible number, 10. The second survey saw an increase in its mean, and a decrease in its SD and Variance, giving it the desired effect. In conclusion, the 2 survey's proved to be successful due to the desired effect having come to pass.

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