Witch set is not a function

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%

Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag

This graph shows a portion of an odd function. use the graph to complete the table of values. x f(x) −2 −3 −4 −6