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  3. Inference for Numerical Data in R

Exercise

EDA for vocabulary score vs. social class

Before we conduct inference, we should take a look at the distributions of vocabulary scores across the levels of (self identified) social class.

Instructions

100 XP
  • Using gss, plot the distribution of vocabulary scores, wordsum.
  • Make this a histogram, using an appropriate binwidth.
  • Facet this histogram, wrapping by social class level.
  • Look at the plot! Compare the distributions of vocabulary scores across the levels of (self identified) social class.