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## R code to accompany the textbook
## Statistics: The Art & Science of Learning from Data
## by A. Agresti, C. Franklin and B. Klingenberg
## 5th Edition, Pearson 2021
## Web: ArtofStat.com
## Copyright: Bernhard Klingenberg
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###  Chapter 6  ###
###  Example 11 ###
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## Comparing z-Scores ##
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# Reading in SAT data
meanSAT <- 500
sdSAT <- 100

# To compute the z-Score of an SAT score of 650
zSAT <- (650 - meanSAT) / sdSAT
zSAT

# Reading in ACT data
meanACT <- 21.0
sdACT <- 4.7

# To compute the z-Score of an ACT score of 30
zACT <- (30 - meanACT) / sdACT
zACT