I need the answers to the below questions that are in red.

File Edit View History Bookmarks Tools Help X f (20+) Facebook X The Glen Academy at Lake Mari X P Home - PayPal X QuickBooks Self-Employed X zy Section 7.2 - MAT 240: Applied SX + (- CA - 1 100% + O & https://learn.zybooks.com/zybook/SNHUMAT240Master1/chapter/7/sectic ] > Q. Search GR= = zyBooks My library > MAT 240: Applied Statistics home > 7.2: Confidence intervals for population proportions zyBooks catalog Help/FAQ Sharon Elliott CHALLENGE ACTIVITY 7.2.1: Confidence intervals for population proportions. Critical values for quick reference during this activity. Confidence level Critical value 0.90 2* = 1.645 0.95 z* = 1.960 0.99 2* = 2.576 Jump to level 1 In a poll of 1000 randomly selected voters in a local election, 521 voters were in favor of school bond measures. What is the 99% confidence interval? [|0.566 0.599 [smaller value, larger value] 2 3 - - - 4