STAT 7440: Basic Statistics

School: Truman State University

Number of Notes and Study Guides Available: 0

Videos

Understanding Null vs Alternative Hypotheses in Real-world Scenarios

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Explore various scenarios and understand the fundamental principles of the null and alternative hypotheses in statistical testing. This video breaks down how these hypotheses represent current beliefs and potential deviations, aiding in the interpretation of statistical findings.

Analyzing Engineers' Graduate Plans: Fortune vs Engineering Horizons D

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This video contrasts Fortune's claim about engineers pursuing further studies with data from Engineering Horizons. Utilizing hypothesis testing and confidence intervals, we assess the validity of Fortune's assertion within a statistical framework.

Which Confidence Level Produces the Widest Interval? Explained!

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Uncover the relationship between confidence levels and interval widths. Grasp how the range of confidence intervals broadens with increasing confidence. Understand the trade-offs in statistical certainty and estimation.

Football Field Goal Probabilities: A Multi-Player Analysis

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Discover the art of calculating probabilities in football. Using three players' success rates, we determine the odds of different goal outcomes. Understand independent and mutually exclusive events in a real-world scenario.

Poisson Distribution in Event Count & Uranium Discovery

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Explore the dynamics of Poisson distribution using both theoretical understanding and a practical application related to discovering uranium deposits. With the help of Bayes' formula and parameter adjustments, interpret various probabilities and outcomes for event occurrences.