On the first day of kindergarten, the teacher randomly selects 1 of his 25 students and records the student's gender, as well as whether or not that student had gone to preschool.
a. How would you describe the experiment?
b. Construct a tree diagram for this experiment. How many simple events are there?
c. The table below shows the distribution of the 25 students according to gender and preschool experience. Use the table to assign probabilities to the simple events in part b.

d. What is the probability that the randomly selected student is male? What is the probability that the student is a female and did not go to preschool?

Transcribed Image Text:

Male Female Preschool No Preschool