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Statistical Inference, Hypothesis Testing, and Confidence Intervals: Study Guide
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Steps in Hypothesis Testing
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Guided course
09:56
Step 4: State Conclusion
Patrick Ford
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06:34
Step 2: Calculate Test Statistic
Patrick Ford
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2
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Guided course
06:21
Step 1: Write Hypotheses
Patrick Ford
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Performing Hypothesis Tests: Means
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05:55
Standard Deviation (σ) Unknown Example 3
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06:38
Standard Deviation (σ) Known Example 1
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06:34
Standard Deviation (σ) Known
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Performing Hypothesis Tests: Proportions
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05:52
Performing Hypothesis Tests: Proportions
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Performing Hypothesis Tests: Proportions Example 1
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Performing Hypothesis Tests: Proportions Using TI-84
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Introduction to Confidence Intervals
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04:46
Critical Values: z Scores
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06:33
Introduction to Confidence Intervals
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Confidence Intervals for Population Mean
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05:47
Finding t-Values Using a TI-84
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05:50
Critical Values: t-Distribution
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04:30
Finding Confidence Intervals Using TI-84
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Two Proportions
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08:09
Difference in Proportions: Confidence Intervals
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05:32
Two Proportions Inferences Using a TI-84 Example 3
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Difference in Proportions: Hypothesis Tests Example 1
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