During the early years of world war 1, which of the following did the germans use to great advantage? a) the field telephoneb) the machine gunc) the submarined) the tankedit: the answer is c

Arecent poll of 500 residents in a large town found that only 36% were in favor of a proposed referendum to build a new high school. find the margin of error for this poll if we want 95% confidence in our estimate of the percentage of residents in favor of this proposed referendum.