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.

Bu egzersiz

Inference for Numerical Data in R

kursunun bir parçasıdır

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.

Bu örnek kodu tamamlayarak bu egzersizi bitirin.

# Using gss, plot wordsum
ggplot(___, mapping = ___) +
  # Add a histogram layer
  ___ +
  # Facet by class
  facet_wrap(___)