A family wishes to determine the distance from their home to the nearest park. On a coordinate grid, the house sits at (0, 0) and the park (16, 11) . Using 1unl = 10yards , which vector represents the path from the house to the park, and what is the actual distance between them?

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.