Hello, I am having a hard time understanding how to do to this and I could use some help!

Several years ago, two companies merged. One of the concems after the merger was the increasing burden of retirement expenditures. An effort was made to encourage employees to participate in the 401(k) accounts. Nationwide, 68% of eligible workers participated in these accounts. The accompanying data table contains responses of 30 employees of the company when asked 'rl'they were currentiy participating in a 401(k) account. Compiete parts a through d. a Click the icon to view the data table. a. Determine the sample proportion of company workers who participate in 401(k) accounts. The sample proportion is . (Round to three decimal places as needed.) b. Determine the sampling error ifin realityr the company workers have the same proportion of participants in 401(k) accounts as does the rest of the nation The error is . (Round to three decimal places as needed.) c. Determine the probability that a sampie proportion at least as large as that obtained in the sample would be obtained ifthe company's workers have the same proportion of participants in the ti'llIk) accounts as does the rest ot the nation. The probability is . (Round to four decimal places as needed.) d. Does it appear that a larger proportion of company workers participate in 401(k) accounts than do the workers otthe nation as a whole? Support your response V because there is a \"at: chance ofobtaining a sample proportion greater than the one caiculated in part a if the population proportion is 68%. (Round to the nearest percent as needed.) 0 Data Table