identify the class midpoints for the given frequency distribution 202 207 212 217 222 227 232 237 202.5 207.5 212.5 217.5 222.5 227.5 232.5 237.5 200 205 210 215 220 225 230 235 204 209 214 219 224 229 234 239

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

With number 11 ( show how you got the answer)

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