STAT 201: Principles of Statistics

School: Brigham Young University

Number of Notes and Study Guides Available: 0

Videos

Assumptions in Statistics: A High School Age Distribution Error

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Analyze the statistical assumptions made about high school students' ages, emphasizing the importance of understanding distributions before applying the Standard Normal Table.

Understanding Mutually Exclusive Events: Real-life Scenarios

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Explore the concept of mutually exclusive events in probability, using practical examples like rolling a die, selecting college students, and understanding political party registrations.

Let Y be a random variable with mean 11 and variance 9

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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.

Real Cowboys' Lifespan: Debunking Wild West Myths

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Explore the actual longevity of legendary cowboys using a detailed sociological study. With data visualization and historical references, challenge popular stereotypes and understand the reality of cowboy lives in the late 19th century.

Analyzing Teen Texting: Confidence Interval & Plausibility

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Discover how to calculate the 95% confidence interval for a population proportion using sample data. Through a practical example about texting habits among American teens, learn the implications of this statistical tool and how to assess plausibility.