Misleading Survey Responses In a survey of 1002 people, 70% said they voted in a recent presidential

Question:

Misleading Survey Responses In a survey of 1002 people, 70% said they voted in a recent presidential election (based on data from ICR Research Group). Voting records show 61% of eligible voters actually did vote.
a. Find a 98% confidence interval estimate of the proportion of people who say they voted.
b. Are the survey results consistent with the actual voter turnout of 61%? Why or why not?