Our TA owns four Porsches, each works 80% of the time, and two Ferraris, each works 60% of the time. What is the probability that on a given day, at least half of the Porsches and at least half of the Ferraris work?

-1, -2, -3, -4, -6

step-by-step explanation:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (