Full body scan, part i. a news article reports that "americans have differing views on two potentially inconvenient and invasive practices that airports could implement to uncover potential terrorist attacks." this news piece was based on a survey conducted among a random sample of 1,137 adults nationwide, where one of the questions on the survey was "some airports are now using ‘full-body’ digital x-ray machines to electronically screen passengers in airport security lines. do you think these new x-ray machines should or should not be used at airports? " below is a summary of responses based on party affiliation.27

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Acredit union pays 5% annual interest, compounded daily, on savings deposits. find the value after one year of $500 deposited in this account. $525.64 $25.64 $20.40 $520.40