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  3. Probability Puzzles in R

Exercise

Make a plot

Finally, let us construct a plot that shows the probability of a match by sample size, using the pbirthday function that we practiced using in the previous exercise.

Instructions

100 XP
  • Set the variable room_sizes equal to the set of integers from 1 through 50.
  • Run the pbirthday function in an sapply call with the vector of room sizes and store the result as match_probs.
  • Make a plot with room size on the x-axis and match probability on the y-axis, using the two variables that you created.