What does it mean if a confidence interval does not contain the true population mean?
Confidence Intervals - Crash Course Statistics
Interactive Video
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Mathematics
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9th - 10th Grade
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Hard
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The video explains confidence intervals, their calculation, and applications. It covers the use of Z-scores and T-distributions for different sample sizes, discusses the margin of error, and highlights the balance between accuracy and precision in statistical estimates.
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4 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
How do researchers determine if a certain value is plausible based on confidence intervals?
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the role of sample size in determining the reliability of a confidence interval?
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
Discuss the trade-off between accuracy and precision in confidence intervals.
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