If you wanted to estimate the true percentage of all voters in Canada who are in favor of abolition of the senate, and if you wanted your margin of error of estimate to be 6% with a confidence level of 95%, what would the required sample size be?

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.