Pls help. i will mark u as most brilliance if u get it right!!!

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

Which expression and diagram represent “renee biked four times as far this month as last month”?

Write the percent as a fraction or mixed number in simplest form. 0.8%