Home Question 12 Not yet answered Marked out of 4 \\ Flag question z-table or z-calculator t-table or t-calculator chi-square-table or chi-square-calculator A fast food restaurant chain is adding a new restaurant and conducted a study and found that 64% of people would prefer to use the drive-thru during their lunch break. At the 90% confidence level, how large should the sample be to estimate the true proportion of those people with the margin of error within 2 percentage points from the population proportion