In a recent survey of 1,000 smartphone users, it was found that 60% of respondents indicated they preferred using mobile applications for online shopping over traditional websites. The survey concluded that mobile applications are likely to dominate the future of online shopping.
However, the survey has been criticized for several reasons. First, it only included users who already owned smartphones, which may lead to biased results. Additionally, no information was collected regarding the respondents' demographics or how often they shop online.
Based on the details of the survey, which of the following best critiques the argument made in the conclusion?