Lab 15 Confidence Intervals Il Score: 11/91 0/11 answered Progress saved Done . . . Question 7 0/4 pts 5 3 3 0 Details A newspaper wants to predict the outcome of an election by estimating the proportion of voters who support the construction of a mall in Elk Grove. A previous survey done earlier in the year found that 73% of voters support the construction of the mall. What sample size is needed if the newspaper wants the estimate to be within 3% with 91% confidence? Submit