(I:rukmzm~buwthomwoeko' R : September 2020, the Pew Research Center conducted a survey of U.S. adults in which they asked respondents about how they most often get their news. Responsas to this question were * Digital devices: Smartphone, computer, or tablet * Television * Radio . Print publications Age information for each respondent was also collected. The two mosalc plots below are consistent with the survey responses, Note: Clicking on any image in this problem will open it in a new window, allowing you to enlarge the view. Use the mosaic plots to answer the following questions: 1. In the dataset, which age group has the fewest entries? (7 2. In the dataset, which news source Is used most often? !'7 3. Among the 4 age groups, which has the lowest proportion of people who most often get their news from Print? | 7 4. Among the 4 news sources, which has the lowest proportion of people in the age group 30 - 407 [ ? B 5. Based on these mosaic plots, does there appear to be a relationship between age group and the source most often accessed for news? Select Yes or No and a reason for your choice. (7 o A. We can't determine the sample size from a mosaic plot. i B. The proportion of people who get their news from each source Is nearly the same across age groups. C. The researchers did not sample the same number of people in each age group. D. The proportion of people in each age group is different across news sources