AGR 207 Mathematics for Agricultural Sciences Examen 2025

Extrait du sujet

1. 1.

   Of the cars on a used car lot, 70% have air conditioning (AC) and 40% have a GPS. 20% of the cars have both. What is the probability that a car has a GPS, given that it has AC? (5marks)

2. 2.

   You have five books and are going to put three on a bookshelf. How many different ways can the books be ordered on the bookshelf? (5marks)