This is a R studio question,

In the R studio, how do you write a command to link X and Y Column in a different Row.

For example, A. What is the probability of a person spending more than $75 on a haircut given they have brown hair? Need to write a command to calculate probability.

hair.color eye.color random.number bed.time brown brown brown aliack aliack brown red brown brown brown brown blue green blue brown aliack brown brown brown brown brown hazel 2200 2200 2400 1100 2330 50.0 0.0 18.0 0.0 22.0 15.0 60.0 9.0 14.0 50.0 21.0 10 H) H) 700 700 700 IN) 700 700 2400