Let S = {(1,0,0),(2,1,0),(3,1,1)} in R3
Which of the following is true?
a. S spans R3
b. S spans R?
C. S does not span R3
d. None of the above

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