Home > Topdrawer > Statistics > Good teaching > Data reduction > Central tendency > How long is a piece of string? > Year 8: Explore the variation of means and proportions of random samples drawn from the same population
Home > Topdrawer > Statistics > Good teaching > Data reduction > Central tendency > How long is a piece of string? > Year 8: Explore the variation of means and proportions of random samples drawn from the same population
