Suppose that a randomly generated list of numbers from 0 to 9 is being used to simulate an event that has a probability of success of 30%. which of these groups of numbers could represent a success?

Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct