Consider a recent study conducted by the National Sleep Foundation on sleep habits of transportation workers in the United States. The nonprofit organization randomly sampled members from various transportation related professions and asked them whether they typically slept for fewer than 6 hours nightly, between 6 and 8 hours nightly or more than 8 hours nightly. As a control, the foundation also surveyed individuals from the general population. Use the Mosaic plot to answer the question below. mosaic plot of sleep and profession variables Which profession/group had the fewest respondents in the survey