You want to estimate the number of students in your school who prefer to bring lunch from home rather than buy one at school. Survey five students who are standing in the lunch line. Determine weather the sample is biased or unbiased. Explain

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this