A survey was conducted of 140 buyers of new BMW 3-series cars, 140 buyers of new BMW 5-series cars, and 140 buyers of new BMW 7-series cars. In it, the buyers were asked the age they were when they purchased the car. The box plots below display the results. 2025 3035 #0155056\": 659'0 Which one of the following statements is false? I All the buyers of the 7-series cars were 35 years or older. I At least half of the buyers of the 3-series car were over 35 years or older. I It can be deduced that the average age of buyers of the 3-series cars is smaller than that of buyers of the 7-series cars. I 25% of the 7-series buyers were older than all the 3-series buyers