A popular web-based newspaper uses an online survey to poll their readers. Their goal is to determine the current level of drug use among teenagers. Recalling that a survey is a method used to collect people’s attitudes and opinions, describe at least three potential problems with the newspaper’s use of the survey. Include the following terms in your response: population (or population sample), sampling bias, random sample, anonymity, and representative sample.

Type the correct answer in each box. use numerals instead of words. amanda is placing an order for running shoes and leather boots for her footwear boutique. she needs a total of 48 pairs of shoes and twice as many pairs of running shoes as leather boots. set up the two equations that can be used to find the number of each type of shoe that amanda needs to order. let the equation that represents the total number of pairs of shoes be referred to as constraint 1. let constraint 2 refer to the equation that describes the ratio of the number of running shoes to leather boots.