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Expected Income

In a Spring 2016 Stat 100 survey, one question was "Twenty years down the road, how much money do you expect to make per year? ($ in thousands)". You have looked at this survey in two of last week's problems. The data can be downloaded here and then loaded to R using the command

survey <- read.csv("Stat100_Spring2016_Laska_Survey03x.csv")

The variable in each column is described on this webpage.

a. Make histograms/density plots for functions of 'expectedIncome' and determine which one of the following functions is closest to being normally distributed.





 Tries 0/2

The rest of the question will show up after you finish part (a).