Type the correct answer in each box. Round your answersto the nearest thousandth. A company has 200 machines. Each machine has 12% probability of not working.
the probability that all would be working is
If you were to pick 40 machines randomly, the probability that 5 would not be working is ...?
and the probability that at least one machine would be working is ...?

The system of equations graphed below has how many solutions?

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list