12.15 Chapter 12 Review Questions 2

Some of the following questions are based on the SpeedDating data frame, which has 276 observations and 22 variables. Data come from a study of speed dating, in which each person participated in a four-minute "date" with a member of the opposite sex. At the end of the date, they each rate the other person on various attributes.

Relevant Variables:

  • AgeM Male's age (in years)
  • AttractiveF Female's rating of male's attractiveness (1-10 scale)
  • AttractiveM Male's rating of female's attractiveness (1-10 scale)
  • DecisionM Would the male like another date? (1=yes, 0=no)
  • FunM Male's rating of females as fun (1-10 scale)
  • IntelligentF Female's rating of male's intelligence (1-10 scale)
  • LikeM How much the male likes the female (1-10 scale)
  • RaceF Female's race (Asian, Black, Caucasian, Latino, or Other)
  • RaceM Male's race (Asian, Black, Caucasian, Latino, or Other)
  • SharedInterestsM Male's rating of females as having shared interests (1-10 scale)

require(coursekata) # run your code here
require(coursekata) # run your code here
require(coursekata) # run your code here

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