question 1 import the teachingrating data in rstudio how many variable
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Question 1: Import the "TeachingRating" data in RStudio. How many variables and how many observations do we have in the data? Provide a summary of all the variables: "Course_eval", "beauty",
"female", "minority","N nenglish", "intro", "age", "one credit". What they are; What their unit is? c. What does the mean of female mean?