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Statistical Inference: Sampling Distributions, Estimation, and Hypothesis Testing
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Introduction to Confidence Intervals
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04:46
Critical Values: z Scores
Callie Rethman
2641
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06:33
Introduction to Confidence Intervals
Callie Rethman
4160
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99
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Confidence Intervals for Population Mean
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05:47
Finding t-Values Using a TI-84
Colleen Daly
896
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17
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05:50
Critical Values: t-Distribution
Callie Rethman
2098
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51
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04:30
Finding Confidence Intervals Using TI-84
Colleen Daly
623
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11
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More videos (4)
Determining the Minimum Sample Size Required
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06:51
Determining the Minimum Sample Size Required
Colleen Daly
733
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6
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Steps in Hypothesis Testing
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Guided course
09:56
Step 4: State Conclusion
Patrick Ford
1645
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31
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Guided course
06:34
Step 2: Calculate Test Statistic
Patrick Ford
2944
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76
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2
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Guided course
06:21
Step 1: Write Hypotheses
Patrick Ford
4077
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127
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2
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Performing Hypothesis Tests: Means
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Guided course
05:55
Standard Deviation (σ) Unknown Example 3
Patrick Ford
452
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10
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1
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Guided course
06:38
Standard Deviation (σ) Known Example 1
Patrick Ford
815
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17
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1
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Guided course
06:34
Standard Deviation (σ) Known
Patrick Ford
1245
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21
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1
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Type I & Type II Errors
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03:21
Type I & Type II Errors Example 1
Colleen Daly
238
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7
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06:02
Type I & Type II Errors
Colleen Daly
445
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9
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