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  • Available January 2018!

    Sapling Intro Stats

    When was the last time your homework did THIS?!

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    Target the student's specific error

    Provide feedback that actually teaches

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    The Basic Practice
    of Statistics

    Eighth Edition

    The innovation continues


  • Featured

    Practice of Statistics in
    the Life Sciences

    Statistics as a way of thinking

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  • Featured
    Introduction to the
    Practice of Statistics

    Are students learning from data?

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