Quiz
Hair and Eye Color Survey
The file hair_and_eye_color.txt contains survey results on hair and eye color.
First, use Proc Sort to eliminate any duplicate values for the variable “ID”.
Next, do the following:
Determine the frequency of people with each hair color and each eye color, individually, and with each combination of hair and eye color.
Create a dataset containing only the people with Green Eyes. Do not include the EyeColor variable in the dataset.
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