Stats Final Notes PDF
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Uploaded by SweepingSanctuary8779
Universiti Pendidikan Sultan Idris
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Summary
This document includes notes about statistical methods, specifically an independent t-test and its implementation using R. The data appears to be used for analysis, with lines of R code provided.
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Independent t-test Priya 2024-08-29 Step 0: Set the working directory setwd("C:/Users/W11/Downloads/Master UM/Data") Step 1: Activate library library("psych") # used to check normality Step 2: Set the level of significanc...
Independent t-test Priya 2024-08-29 Step 0: Set the working directory setwd("C:/Users/W11/Downloads/Master UM/Data") Step 1: Activate library library("psych") # used to check normality Step 2: Set the level of significance (alpha =0.05) Step 3: Check the data requirement #a. Load data from file to Rstudio ## Data should be saved in the same folder as the R script Data
