Welcome to Dr. Dean's Web
Welcome to Dr. Dean's Web
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6Labor Day - No classes |
7Go to http://dls.cna.nl.ca/
and use your CNA username & password to log into MA 1670. Have a look through the drop down menus across the top of the page (especially the "Content" menu) as you will be accessing the learning resources there each week. |
8Introductory video here
Go to http://dls.cna.nl.ca/ and use your CNA username & password to log into MA 1670. Go to “Chapter 1: What is Statistics” under “Content”. Read the 3 Learning Objectives & the Unit Overview under “Learning Objectives”. Read "Introduction of Statistics", "Descriptive and Inferential Statistics" & "The Definitions" Complete the 7 “Learning Activities” for Unit 1. Summary/Videos for Levels of Measurement here Do # 1 on the Assignment 1 Assignment here Ch. 1: Important Things to Know Complete by Friday |
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13Go to http://dls.cna.nl.ca/
and use your CNA username & password to log into MA 1670. Go to “Chapter 2: Describing Data” under “Content”. Read the 16 Learning Objectives & the Unit Overview under “Learning Objectives”. Read "Constructing a Frequency Polygon", "Class Intervals and Class Midpoints" & "Graphic Presentation of a Frequency Distribution" Watch videos "Hans Rosling's 200 Countries, 200 years" & "Florence Nightingale" Complete the 8 “Learning Activities” for Unit 2. Do # 2 on the Assignment 1. Complete by Friday |
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20Go to http://dls.cna.nl.ca/
and use your CNA username & password to log into MA 1670. Go to “Chapter 3: Describing Data: Measures of Location and Dispersion” under “Content”. Read the 10 Learning Objectives & the Unit Overview under “Learning Objectives”. Read "The Average and Summation Notation", "The Means", "The Median and Mode", "The Relative Positions of the Mean, Median, and Mode", Variance and Standard Deviation", "Applications of the Standard Deviation", Percentiles, Deciles, Quartiles", The Mean of Grouped Data", & "Variance and Standard Deviation for Grouped Data". Watch videos "Averages: The Joy of Stats", "Empirical Rule", Empirical Rule Video 2", Standard Deviation Formula 1", "Standard Deviaton Formula 2", & "Standard Deviation (Grouped Data)" Complete the 6 “Learning Activities” for Unit 3. Covered sections 3.1-3.8 of the Ch. 3 notes Notes here 2021 Video here 2020 Video here Do #'s 3-4 on the Assignment 1. Complete by Friday |
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27Go to http://dls.cna.nl.ca/
and use your CNA username & password to log into MA 1670. Go to “Chapter 4: A Survey of Probability Concepts” under “Content”. Read the 16 Learning Objectives & the Unit Overview under “Learning Objectives”. Read "Probability Definitions and Types", "Rules of Probability - Addition", "Rules of Probability - Multiplication", "Bayes' Theorem", & "Principles of Counting" Watch videos "Intro to Probability", "General Probability Rules", "Conditional Probability", & "Bayes' Theorem" Complete the 6 “Learning Activities” for Unit 4. Covered sections 4.2-4.4 of the Ch. 4 notes Notes here 2021 Video here 2020 Video here Do #'s 5-7 on the Assignment 1 Complete by Friday. Assignment 1 Due Wednesday @ 3 pm. |
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October 2021 |
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4Go to http://dls.cna.nl.ca/
and use your CNA username & password to log into MA 1670. Go to “Chapter 5: Discrete Probability Distributions” under “Content”. Read "Please read before starting Chapter 5" Read the 10 Learning Objectives & the Unit Overview under “Learning Objectives”. Read "Probability Distributions", "The Mean, Variance and Standard Deviation of a Probability Distribution", "Constructing a Probability Distribution", & "The Mean and Variance of a Binomial Distribution" Watch videos "Mean of Discrete Probability Distribution", & "Variance and SD of a Discrete Probability Distribution" Complete the 6 “Learning Activities” for Unit 5. Covered sections 5.2-5.4 of the Ch. 5 notes Notes here 2021 Video here 2020 Video here Covered section 5.5 of the Ch. 5 notes 2021 Video here 2020 Video here Ch. 5 PowerPoint here Complete by Friday |
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6Covered
Ch. 6 notes to the end of p. 5 (before disadvantage of
normal distribution)
Notes here 2021 Video here 2020 Video here Ch. 5: Important Things to Know |
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11Thanksgiving Day - No classes |
12Go to http://dls.cna.nl.ca/
and use your CNA username & password to log into MA 1670. Go to “Chapter 6: ”The Normal Probability Distribution" under “Content”. Read the 5 Learning Objectives & the Unit Overview under “Learning Objectives”. Read "The Characteristics of the Normal Probability Distribution", "The Standard Normal Probability Distribution", "Applications of the Standard Normal Distribution", & "Normal Approximation to the Binomial". Watch videos "Setting up the normal approximation", "Normal approximation with example", "What is the standard normal?", "Normal Distribution and Z Scores". Complete the 6 “Learning Activities” for Unit 6. Covered Ch. 6 notes to the end of p. 11 (end of part b) of the battery/light bulb example) Notes here 2021 Video here 2020 Video here (1:26-51:40) Covered Ch. 6 notes to the end of p. 16. Notes here 2021 Video here 2020 Video here Ch. 6 PowerPoint here Complete by Friday |
13Covered
section 6.5 notes.
Notes here 2021 Video here 2020 Video here Ch. 6: Important Things to Know |
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18Go to http://dls.cna.nl.ca/
and use your CNA username & password to log into MA 1670. Go to “Chapter 7: Sampling Methods and Sampling Distributions” under “Content”. Read the 14 Learning Objectives & the Unit Overview under “Learning Objectives”. Read "Reasons for Sampling and Sampling Methods" & "Sampling Error and Sampling Distributions of the Sample Means" Watch videos "Types of Sampling", "Central Limit Theorem - Sampling Distributions", "What is the Central Limit Theorem?", & "Chapter 7 Problems" Complete the 6 “Learning Activities” for Unit 7. Covered Ch. 7 notes to the end of section 7.2 Notes here 2021 video here 2020 Video here Ch. 7 PowerPoint here Complete by Friday |
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25Go to http://dls.cna.nl.ca/
and use your CNA username & password to log into MA 1670. Go to “Chapter 8: Estimation and Confidence Intervals” under “Content”. Read the 2 Learning Objectives & the Unit Overview under “Learning Objectives”. Read "Central Limit Theorem and Sample Size", & "Confidence Intervals". Watch videos "CI for Mean: Population SD Known (z)", "CI for Mean: Population SD Unknown (t)", "CI for Proportions", "Estimating Sample Size Estimation (Mean)", & "Estimating Sample Size (Proportion)" Complete the 7 “Learning Activities” for Unit 8, 6th Edition. Ch. 8 PowerPoint (see Ch. 8 D2L Content) Complete by Friday |
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27Covered Ch. 9 notes to the end of p.
4 (computer disk example).
2021 Video here 2020 Video here Assignment 2 Due @ 3 pm. Assignment here Solutions here Ch. 8: Important Things to Know |
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November 2021 |
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1Go to http://dls.cna.nl.ca/
and use your CNA username & password to log into MA 1670. Go to “Chapter 9: One Sample Test of Hypothesis” under “Content”. Read the 7 Learning Objectives & the Unit Overview under “Learning Objectives”. Read "What is Hypothesis Testing and its Procedure", "Hypothesis Testing Steps", "5-Step Example and P-Value", "Other One-Sample Hypothesis Testing", & "Determining the Test Statistic". Watch videos "The Basics of Hypothesis Testing", "Hypothesis Testing Example" & "Chapter 9 Problems". Complete the 6 “Learning Activities” for Unit 9. Ch. 9 PowerPoint here Ch. 9 notes here and here Covered Ch. 9.2+ notes 2021 Video here 2020 Video here Worksheet here Extra Examples here Complete by Friday |
3Covered Ch. 9.7, 9.9 notes
2021 Video here 2021 Video here 2020 Video here 2020 Video here Ch. 9: Important Things to Know |
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8Go to http://dls.cna.nl.ca/
and use your CNA username & password to log into MA 1670. Go to “Chapter 10: Two Sample Test of Hypothesis” under “Content”. Read the 3 Learning Objectives & the Unit Overview under “Learning Objectives”. Read "Hypothesis Testing: Two Population Means", "Two Population proportions and Testing Proportions", "Comparing Population Means with Small Samples", & "Test for Paired Differences - Dependent Samples". Watch video "Two Sample Tests About Proportions *Formula for z looks slightly different". Complete the 6 “Learning Activities” for Unit 10. Ch. 10 notes here and here Covered 10.1 & 10.2 notes 2021 Video here 2020 Video here Covered 10.3 notes 2021 Video here 2020 Video here Complete by Friday |
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11Remembrance Day - No classes |
12Semester Break - No Classes |
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15Go to http://dls.cna.nl.ca/
and use your CNA username & password to log into MA 1670. Go to “Chapter 11: "Analysis of Variance” under “Content”. Read the 6 Learning Objectives & the Unit Overview under “Learning Objectives”. Read "The F Distribution and Comparing Two Population Variances", "ANOVA - Analysis of Variance", & "Inferences About Treatment Means". Watch videos "One Way ANOVA" & "Calculating F" Complete the 6 “Learning Activities” for Unit 11. Complete by Friday |
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22Go to http://dls.cna.nl.ca/
and use your CNA username & password to log into MA 1670. Go to “Chapter 12: Linear Regression and Correlation”. Read the 13 Learning Objectives & the Unit Overview under “Learning Objectives”. Read "Correlation Analysis and the Coefficient of Correlation", "Test of Significance of the Coefficient of Correlation", "Regression Analysis", "The Standard Error of Estimate", & "Relationship Among Measures of Association". Watch videos "Linear Regression and Correlation", "Correlation Basics", "Correlation Coefficient Example", & "Correlation vs. Causality". Complete the 6 “Learning Activities” for Unit 12. Ch. 12 notes here and here Covered 12.1 & 12.2 notes 2021 Video here Video on drawing a scatterplot using a TI 83 or TI 84 here Video on drawing a scatterplot in Excel here (0-2:10) Video on drawing the line of best fit (regression line) in Excel here (0-2:38) Complete by Friday |
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29Go to http://dls.cna.nl.ca/
and use your CNA username & password to log into MA 1670. Go to “Chapter 14: Nonparametric Measures: Chi-Square Applications” under “Content”. Read the 5 Learning Objectives & the Unit Overview under “Learning Objectives”. Read "The Chi-Square Distribution" & "Chi-Square Limitations and Contingency Tables". Complete the 6 “Learning Activities” for Unit 14. Covered 14.1 & 14.2 notes 2021 Video here 2020 Video here Complete by Friday |
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December 2021 |
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7Review
for Final Exam
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8Review
for Final Exam
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9Review
for Final Exam
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10Review
for Final Exam
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13Review
for Final Exam
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14Review
for Final Exam
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15Review
for Final Exam
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16Review
for Final Exam
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17Review
for Final Exam
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23Christmas Break |
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