Susie sent out party invitations to 8 people from each of her three activity clubs. How many people did she invite to her party?

Answer this question only if you know the answer! 30 points and

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

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.