1. What is the variable of interest in this exercise and what measurement scale was used to obtain the measurements? RR Console R version 4.3.1 (2023-06-16 ucrt) "Beagle Scouts" Copyright (C) 2023 The R Foundation for Statistical Computing Platform: x86_64-w64-mingw32/x64 (64-bit) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type license ()' or 'licence ()' for distribution details. Natural language support but running in an English locale R is a collaborative project with many contributors. Type 'contributors ()' for more information and 'citation ()' on how to cite R or R packages in publications. Type 'demo ()' for some demos, 'help ()' for on-line help, or 'help.start() for an HTML browser interface to help. Type 'q()' to quit R. > subject <- seq (1, 189, 1) > sample (subject, 10) [1] 124 149 126 57 75 109 179 123 22 148

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