The scatter plot shows the number of hours Dorian practiced piano for every test and his test scores use the line of best fit to make a conjecture about during score if you practice nine hours for a test

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.

Which of the functions below could have created this graph?

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a