Mario Orsi

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    • Senior Lecturer, University of the West of England (UWE Bristol).

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    Mario Orsi published ScientificVsDecimal-Notation 2 months, 1 week ago

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    Mario Orsi copied NK1 standard form (large) to ScientificVsDecimal-Notation 2 months, 1 week ago

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    Mario Orsi on Confidence interval - NHS satisfaction 2 years, 8 months ago

    Saved a checkpoint:

    before se variable error

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    Mario Orsi on Inference for proportions - true/false 3 years ago

    Gave some feedback: Ready to use

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    Mario Orsi on Two sample t-test: question order and scores 3 years, 7 months ago

    Saved a checkpoint:

    Adjusting t critical values to DOFs = 9 (previously DOFs= 18 which was incorrect)

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    Mario Orsi on CorrelationInference-Couples 3 years, 9 months ago

    Saved a checkpoint:

    Before relaxing boundaries for part D

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    Mario Orsi published Two sample t-test: question order and scores 3 years, 10 months ago

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    Mario Orsi on Two sample t-test: question order and scores 3 years, 10 months ago

    Gave some feedback: Ready to use

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    Mario Orsi on Two sample t-test: question order and scores 3 years, 10 months ago

    Saved a checkpoint:

    Fixed "sum" error.

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    Mario Orsi on Two sample t-test: question order and scores 3 years, 10 months ago

    Saved a checkpoint:

    Removing use of pooled variance, taking a more conservative approach that it is not known whether the population standard deviations are nearly equal (which is assumed when pooling variances).

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