Volunteering: The General Social Survey asked 1301 people whether they performed any volunteer work during the past year. A total of 526 people said they did. Part: 0 / 3 Part 1 of 3 (a) Find a point estimate for the proportion of people who performed volunteer work during the past year. Round the answer to at least three decimal places. The point estimate for the proportion of people who performed volunteer work during the past year is X