1.what is a measure of likelihood that an event will occur?

2. What is a list of all possible outcomes of an experiment?

3.what is the result of a single trial of an experiment?

4. What is the probability equal to when there is no chance the event will occur?

5. What is the probability equal to when you are completely certain the event will occur?

Matt and brian were solving a system of equations. they both noticed that the two lines had the same slope. brian said that because each line in the system had the same slope, the two lines had to be parallel, which meant the solution to the system was "no solution" matt disagreed, and said they should also look at the y-intercepts before determining how many solutions there were. who is correct?

Rose drew a regression line for this paired data set. her line passed through (1, 2) and (3, 5) . what is the equation of rose's regression line?

In the 30-60-90 triangle below side s has a length of and side r has a length