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ST231W26 Midterm 2 Study Guide: Plots, Sampling Distributions, Hypothesis Testing, and Confidence Intervals
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Mean
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04:52
Calculating the Mean
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03:08
Calculating the Mean Example 1
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3
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Median
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03:26
Calculating the Median
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02:35
Calculating the Median Example 1
Patrick
2656
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Guided course
04:48
Comparing Mean vs. Median
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Standard Deviation
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08:45
Calculating Standard Deviation
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Guided course
02:59
Calculating Standard Deviation Example 1
Patrick
2583
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120
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Sampling Distribution of the Sample Mean and Central Limit Theorem
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06:53
Sampling Distribution of Sample Mean
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05:14
Central Limit Theorem
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1587
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18
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Guided course
02:33
Central Limit Theorem Example 1
Patrick
1050
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37
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Introduction to Confidence Intervals
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06:33
Introduction to Confidence Intervals
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Guided course
04:46
Critical Values: z Scores
Patrick
2143
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Steps in Hypothesis Testing
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Guided course
05:12
Intro to Hypothesis Testing
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Guided course
06:21
Step 1: Write Hypotheses
Patrick
3543
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98
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Guided course
01:35
Step 1: Write Hypotheses Example 1
Patrick
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69
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Type I & Type II Errors
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06:02
Type I & Type II Errors
Patrick
265
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Guided course
03:21
Type I & Type II Errors Example 1
Patrick
156
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Determining the Minimum Sample Size Required
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06:51
Determining the Minimum Sample Size Required
Patrick
485
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3
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