USMLE Biostatistics: Precision, Accuracy, Internal & External Validity (USMLE Statistics)

In this video we will introduce more essential biostatistics concepts such as precision, accuracy, internal validity, & external validity. We will also introduce the threats to internal validity such as systematic error (bias) and random error.

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• #internal_validity
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• #bias
• #systematic_error
• #observer_bias
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• #information_bias
• #random_error
• #p_values
• #usmle_statistics