Use a calculator to find the standard deviation of this data set:
8, 14, 13, 10, 17
Round your answer to the nearest tenth.

With #! i’ve tried to figure it out but i can’t.

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

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.