135 students at a college were asked whether they had completed their required English 101 course, and 80 students said "yes". Find the best point estimate for the proportion of students at the college who have completed their required English 101 course.

256 math majors were asked whether they had completed theirscience requirement, and 97 said "yes". Find the best point estimate for the proportion of math majors who have completed their science requirement. Round to four decimal places.

88 students at a college were asked whether they had completed their required English 101 course, and 48 students said "yes". Find the best point estimate for the proportion of students at the college who have completed their required English 101 course. Round to four decimal places.

A survey found that about 49% of the people who work at an accounting firm take a company car pool van to work. a. If 21 people take the company car pool van to work, estimate the number of people who work at the company. b. If 21 people take the company car pool van to work, find the actual number of people who work at the company. Round to the nearest whole number. Make sure you show all of your work and explain your estimation clearly to earn full credit. Write your final answers in complete sentences. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial 14px EVE v A