3:59
Statistics: Ch 9 Hypothesis Testing (1 of 34) What is a Hypothesis?
Michel van Biezen
2:32
Statistics: Ch 9 Hypothesis Testing (2 of 35) How is Hypothesis Testing Used in Statistics?
3:46
Statistics: Ch 9 Hypothesis Testing (3 of 35) What is the "Null Hypothesis"?
3:06
Statistics: Ch 9 Hypothesis Testing (4 of 35) What is the "Alternative Hypothesis"?
6:26
Statistics: Ch 9 Hypothesis Testing (6 of 35) What is the Level of Significance?
4:15
Statistics: Ch 9 Hypothesis Testing (7 of 35) What is the Test Statistics?
7:03
Statistics: Ch 9 Hypothesis Testing (8 of 35) What is the Critical Region?
10:27
Statistics: Ch 9 Hypothesis Testing (9 of 35) What is the Critical Region? (Intuitive)
5:56
Statistics: Ch 9 Hypothesis Testing (10 of 35) How Does Level of Significance Affect Testing?
8:05
Statistics: Ch 9 Hypothesis Testing (11 of 35) How Does Level of Significance Affect Testing?
5:52
Statistics: Ch 9 Hypothesis Testing (12 of 35) How to Interpret Words Used in Hypothesis Testing?
3:19
Statistics: Ch 9 Hypothesis Testing (13 of 35) What is the "Level of Confidence"?
2:18
Statistics: Ch 9 Hypothesis Testing (14 of 35) Another Look at the Level of Confidence
4:05
Statistics: Ch 9 Hypothesis Testing (15 of 35) Null Hypothesis Example: Air Quality
5:18
Statistics: Ch 9 Hypothesis Testing (16 of 35) Null Hypothesis Example: Air Quality
5:34
Statistics: Ch 9 Hypothesis Testing (17 of 35) Comparing Sample Mean to Test Statistics: Part 1
5:15
Statistics: Ch 9 Hypothesis Testing (18 of 35) Comparing Sample Mean to Test Statistics: Part 2
5:25
Statistics: Ch 9 Hypothesis Testing (19 of 35) Comparing Sample Mean to Test Statistics: Part 3
7:33
Statistics: Ch 9 Hypothesis Testing (20 of 35) The Probability Value Method (P-Value)
4:57
Statistics: Ch 9 Hypothesis Testing (21 of 35) Two Tailed Test Example
5:12
Statistics: Ch 9 Hypothesis Testing (22 of 35) Two Tailed Test with Conclustion
4:55
Statistics: Ch 9 Hypothesis Testing (23 of 35) Picking Numbers at Random
3:54
Statistics: Ch 9 Hypothesis Testing (24 of 35) Population Inference from a Random Sample
11:06
Statistics: Ch 9 Hypothesis Testing (25 of 35) Population Inference from a Random Sample: Ex
5:04
Statistics: Ch 9 Hypothesis Testing (26 of 35) Maximum Error of Estimate (E)
8:47
Statistics: Ch 9 Hypothesis Testing (27 of 35) Upper and Lower Confidence Limits (UCL, LCL)
5:49
Statistics: Ch 9 Hypothesis Testing (28 of 35) Confidence Limits at a Higher Level of Confidence
4:37
Statistics: Ch 9 Hypothesis Testing (29 of 35) Confidence Limits at a Smaller Sample Size
7:47
Statistics: Ch 9 Hypothesis Testing (30 of 35) Example Problem #1
6:12
Statistics: Ch 9 Hypothesis Testing (31 of 35) Example Problem #2
6:18
Statistics: Ch 9 Hypothesis Testing (32 of 35) Example Problem #3
8:13
Statistics: Ch 8 Hypothesis Testing (33 of 35) Example Problem #4
10:02
Statistics: Ch 8 Hypothesis Testing (34 of 35) Example Problem #5
9:07
Statistics: Ch 9 Hypothesis Testing (35 of 35) Example Problem #6
