About what percent of audra's example of six-grade students have 10 or more cousins?
a. 5%
b. 21%
c. 26%
d. 30%

If 20% of a number is 35, what is 50% of that number?

What numbers are included in the set of integers? what numbers are not included?

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