Emily deposited $250 in a new account at her bank. The account earned 1.5% annual simple interest.
Emily makes no additional deposits or withdrawals.
How much interest will the account have earned at the end of 3 year

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.