a cargo ship travel 150 mi in 6 hours at a constant speed how far did the cargo ship travel in 1 hour

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is