Answer:
Either one: the two line have a point in common, or infinite: they are the same line.
20 and that should be correct, if you need an explanation just ask
Answer:
you cheater
Step-by-step explanation:
Tring to cheat because you don't feel like doing it. Hopefully you fail so you can learn your lesson
Answer:
a. 0.047
b. Unlikely.
Step-by-step explanation:
a. The probability of a test result being wrong for a person not using mrijuana = 8 / 170 = 0.047.
b. As the probability for a wrong result is < 0.05 we can say that the test is unlikely to be wrong.
