The Textbook Defines Unusual Values as Those Data Points With \mathrm

Essay

The textbook defines unusual values as those data points with $\mathrm { z }$ scores less than $\mathrm { z } = - 2.00$ or $\mathrm { z }$ scores greater than $\mathrm { z } = 2.00$ . Comment on this definition with respect to Chebyshev's theorem; refer specifically to the percent of scores which would be defined as unusual according to Chebyshev's theorem.