The probability that a student is in seventh grade, given that he/she is dropped off by parents is option C) 0.22
Step-by-step explanation:
P(student is in 7th grade student is in seventh grade) = P(students in 7th grade) / P(7th grade students dropped by parents).
⇒ 0.12/0.56
⇒ 0.22
Answer:
The correct answer is 0.27 :)
Step-by-step explanation: