Please help! Due by tonight at 12.

Combine the information in the problem and the chart using the average balance method to solve the problem.

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample