### Stats 2 Homework Videos

#### Summer Course Videos Week 2

posted Jul 12, 2015, 4:34 PM by Prof Kiernan

 Week 2: Video 1 Week 2: Video 2 Week 2:Video 3 Video 4

#### Homework video Week 1: Video 1

posted Jul 4, 2015, 3:46 PM by Prof Kiernan   [ updated Jul 4, 2016, 2:50 PM ]

 Be sure to watch the video below during week 1 of Statistics 2. Week 1: Video 1 Week 1 Extra help on confidence intervals:

#### Stats 2 Homework Video 1

posted Jan 12, 2015, 12:30 PM by Prof Kiernan   [ updated Jan 12, 2015, 1:10 PM ]

 #Proportion, #confidence interval #z interval for proportions #sample sizes

#### Stats II Homework Videos listed

posted Jul 18, 2014, 3:38 PM by Prof Kiernan

 Video 4 : Hypothesis Testing (Review for Stats 2)Video 5 : Z Tests For The MeanVideo 6 : T Tests For The MeanVideo 7 : Z tests for one proportionVideo 8 : Chi-square test P valuesVideo 9 : T tests for two dependent samplesVideo 10 : Two Independent Sample T testVideo 11 : Comparing Two ProportionsVideo 12 : Intro to the F TestVideo 13 : Introduction to ANOVAsVideo 14 : Goodness of fit testVideo 15 : Chi Square Test for Independence (using contingency tables)Video 16 : Correlation Part 1Video 17 : Correlation Part 2

#### Stats 2 Homework Videos 3 & 4

posted Jul 14, 2014, 3:29 PM by Prof Kiernan

 Confidence Intervals for the Variance & Standard Deviation <--Homework Video 3Hypothesis Testing (Review for Stats 2) <--Homework Video 4Review of hypothesis testing from Stats I. You NEED to understand the material from hypothesis testing.Hypothesis Testing 101 Intro to Hypothesis Testing Video

#### Stats 2 Homework videos 1 & 2

posted Jul 9, 2014, 8:35 PM by Prof Kiernan

 Intro to Confidence Intervals for the Mean (Z) Review of Stats I material from classConfidence Interval for the Mean (population standard deviation unknown) <--Homework Video 1Confidence Interval for the Proportion <-- Homework Video 2

#### Correlation Part 2

posted Jun 25, 2014, 7:02 PM by Prof Kiernan   [ updated May 12, 2017, 4:12 PM ]

 Tags: Correlation, regression, prediction, linear regression equation.

#### Correlation Part 1

posted Jun 25, 2014, 6:58 PM by Prof Kiernan   [ updated May 12, 2017, 4:11 PM ]

 Tags: correlation, regression, t test.

#### Chi Square Test for Independence (using contingency tables)

posted Jun 22, 2014, 6:05 PM by Prof Kiernan   [ updated May 12, 2017, 4:11 PM ]

 Tags: Contingency tables, Chi square test for independence.

#### Goodness of fit test

posted Jun 22, 2014, 5:58 PM by Prof Kiernan   [ updated Apr 7, 2015, 5:08 PM ]

 Tags: goodness of fit test, chi-square test, multinomial test

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