Statistics 110 Assignments, Spring 2004

 
Day Topic Covered Read before class Assignment  to Hand In
 2/09
What is statistics? How can statistics help us answer questions in our disciplines?  Introduction to Minitab.

1.
  • Read for Next Class:
  • Homework:  Complete any of the following that you have not finished: (1) Statistics Student Survey;  (3) Lab 0
  • Due:  2/11
  • 2/11 Displaying data with graphs.
    http://www.math.yorku.ca/SCS/Gallery/
    http://www.math.sfu.ca/~cschwarz/Stat-301/Handouts/
      node8.html

    http://www.math.sfu.ca/~cschwarz/Stat-301/Handouts/
      node7.html

    pp. xxv - xxxi, 1.1
    2.  
  • Read for Next Class: pp. xxv - xxxi, 1.1
  • Homework: Ch 1: 1, 3,  5,  6,  9, 10,  15, 16,  24*, 25*, 26* (*use Minitab file table1-6.mtw for 24-26)
  • Due:  2/16
  • 2/13 Describing center and spread of data distributions.

    1.2
    3.
  • Read for Next Class: 1.2
  • Homework:  Ch 1:   35, 36, 40, 41, 48, 49;     Write a 1-paragraph reaction to Gould's article, The Median isn't the Message 
  • Due:  2/18 




  • 2/16 The normal distribution: what does it mean, why is it important?
    www-stat.stanford.edu/~naras/jsm/NormalDensity/
      NormalDensity.html

    1.3
    4.
  • Read for Next Class: 1.3
  • Homework:  Ch 1:  50-56 all;  Use Minitab histogram graphs to explore the data in the homework4.mws worksheet in the Class Materials folder.  Make a histogram for each column, sketch each on your paper, and indicate which ones you think came from a normal distribution.  
  • Due:  2/20 
  • 2/18 Examining distributions: summary of Chapter 1.  

    5.
  • Read for Next Class: 2.1
  • Homework: Ch 1:  61, 62, 63, 65, 66, 67 69
  • Due:  2/23 
  • 2/20  Relationships, scatterplots
    2.1
    6.
  • Read for Next Class: 2.2-2.3
  • Homework:  Lab 1 in Class materials Folder: Ch 2: 1, 4, 5, 8, 10
  • Due:  2/25




  • 2/23 Quiz on Chapter 1,
    Correlation

  • stat.uiuc.edu/courses/stat100//java/GCApplet/
  •   GCAppletFrame.html
  • http://www.math.usu.edu/matti/bin/scatter_plot/index.html
  • http://www.math.usu.edu/matti/bin/scatter_plot/index.html
     
  • http://statweb.calpoly.edu/chance/applets/LRApplet.html
  •  http://statweb.calpoly.edu/reins/StatDemo/All.html
  • 2.2-2.3
    7.
  • Read for Next Class: 2.3 again
  • Homework:  Lab 2a in Class Materials Folder.
  • Due:   2/27
  • 2/25
    Least Squares Regression
  • mathforum.org/dynamic/java_gsp/squares.html

  • http://statweb.calpoly.edu/chance/applets/LRApplet.html

  • 2.3
    8.
  • Read for Next Class: 2.4
  • Homework:   Lab 2b in Class Materials Folder
  • Due:  3/01
  • 2/27 Residuals
  • http://matti.usu.edu/nlvm/nav
      /frames_asid_144_g_3_t_5.html

  • 2.4
    9.
  • Read for Next Class: Review 2.4
  • Homework:  Ch 2: 19, 20, 26, 27, 29, 33, 38, 40, 41, 50, 57, 58, 59
  • Due: 3/03




  • 3/01 Residuals
  • http://matti.usu.edu/nlvm/nav/frames_asid_144_g_3_t_5.html

  • http://www.math.csusb.edu/faculty/stanton/m262/regress/regress.html
    Or:
  • http://www.stat.uiuc.edu/courses/stat100//java/guess/PPApplet.html

    ALL PURPOSE STAT SIMULATOR:
  • 2.4
    10.
  • Read for Next Class: 3.1
  • Homework:  Ch2:  61-63, 65, 89, 90, 92,93, 98, 99
  • Due: 3/05
  • 3/03 Minnesota Poll
    Sample Design

    http://www.aapor.org/
    3.1
    11.
  • Read for Next Class: 3.1 again
  • Homework:  Ch 3:  17, 19, 20, 22, 28-31
  • Due: 3/10
  • 3/05 Sample Design
    http://www.prisonexp.org/
    3.1
    12.
  • Read for Next Class: 3.2
  • Homework:  Fnd a research journal in your major subject (or in a subject that you find interesting) and identify an article that describes the results of a research study. Describe as many of the experimental design components from sections 3.1-3.2 as you can find in the study.;
  • Due: 3/10




  • 3/08 Experimental Design
     3.2 13.
  • Read for Next Class: Review Chapter 2
  • Homework:  Ch 3:   46, 48, 50,52, 55, 58a, 62, 64, 66, 74
  • Due: 3/12
    3/10
    Quiz on Chapter 2

    14.
  • Read for Next Class: 4.1
  • Homework:  Coin flipping project.  Load Coinflips.mpj (in the Class Materials> Lab folder) into Minitab and follow the directions.  If you start with Minitab you must open a project, not a worksheet.
  • Due: Electronically on 3/12  
    3/12
    Randomness
    micro.magnet.fsu.edu/primer/java/scienceopticsu/powersof10/
    4.1
    15.
  • Read for Next Class: 4.1, 4.2
  • Homework:   Read 4.1 and 4.2 carefully and then work the following problems in Chapter 4: 1-3, 4*, 5*, 6, 7*, 9, 10, 15, 16, 21.
    Note that 4*, 5*, and 7* each call for you to perform a penny experiment 50 or more times. Be sure to do the experiments and record your 50 (or more) outcomes for each question on the paper you hand in.
  • Due:3/17




  • 3/15
    Probability
    http://www.shodor.org/interactivate/activities/

    4.1-4.2
    16.
  • Read for Next Class: Review 4.2
  • Homework:  1)  Play the game handed out in class today.  Try to figure out a winning strategy.  2)  Hand in written answers to the questions in the coin flip lab -- don't need to hand in printouts from Minitab.  3)  Start lab 3 to develop the three worksheets and answer questions 1 and 2 for each of them.
  • Due: 3/19 -- but try to have done earlier
    3/17
    Probability Models
    Let's Make a Deal
    Monty Hall
    4.1-4.2
    17.
  • Read for Next Class: 4.3
  • Homework:  Finish lab 3
  • Due: 3/29 or 30
    3/19
    Sampling Distributions
    4.2-4.3
    18.
  • Read for Next Class: Review 4.3
  • Homework:  None
  • Due:
    3/20-28
    Spring Break!


    3/29
    Sampling Distributions, Central Limit Theorem

    Rice Sampling Distribution
    4.3
    19.
  • Read for Next Class:  Bring Outline of Chapters 1-3 to Wednesday's class
  • Homework:  Chapter 4: 22,  24, 28, 30, 31, 33, 36, 41, 42, 45
  • Due: Outline due 3/31.  Book problems due 4/05
    3/31
    Review Chapters 1-3 and Labs 1-3 for test


    20.
  • Read for Next Class: Review Chapters 1-3 for test
  • Homework: Study for test!
  • Due:
    4/02
    Exam I over Chapters 1-3



    21.
  • Read for Next Class: 5.2
  • Homework:  Chapter 4: 46, 48, 49, 50, 52, 54, 56, 58, 60, 61
  • Due: Draft form on 4/05, final form 4/07




    4/05
    Probability Rules
    Binomial Probability and Distributions

    Binomial Coin Experiment
    Stanford Birthday Problem
    Vermont Binomial Distribution
    Rice Binomial Distribution
    Alberta Binomial Distribution
    5.2
    22.
  • Read for Next Class: 6.1

  • Homework:  Look at your results from your coin flip lab (or do it again if you have lost the results).  
  • Compare your results to the yellow boxes in your book on the pages listed below.  Figure out: 
  • 1) Why flipping coins constitutes a binomial setting (p. 269); 
  • 2) Why the count of successes in each of the coin flips constitutes a binomial binomial distribution (p. 270); 
  • 3) how the mean and standard deviation of each of the columns compare with the formulas on p. 274; and
  •  4) which of the columns qualify to use the normal approximation for the count of successes (p. 278).
  • Due: Bring to class on April 07


    4/07
    Confidence Intervals

    Citizenship Paper

     6.1
    23.
  • Read for Next Class: 6.2
  • Homework:  Lab 4
  • Due: 4/16
    4/09
    Easter Break





    4/12
    Easter Break


    4/14
    Confidence Intervals
    CVGS Confidence Interval
    Rice confidence interval
    Tests of Significance
    http://www.jasnh.com/

    6.1
    24
  • Read for Next Class: 6.2 again
  • Homework:  Chapter 6:  3,  6, 7, 8, 9, 11,18, 22
  • Due: In draft form on 4/16, final form on 4/19
    4/16
    Quiz on Chapter 4 and 5

    Tests of Significance and errors

    Type 1-Type 2 Errors.html
    6.1
    25.
  • Read for Next Class:  6.3
  • Homework:  Lab 5,  in Class Folder -- you will use information in  sections 6.2 and 6.3
  • Due: In draft form on 4/19, final form on 4/21




    4/19
    Tests of Significance and errors
    Inference for a Mean

    Gossett

    6.2, 6.3,
    26.
  • Read for Next Class: Power Points 6.1, 6.2
  • Homework:  Ch. 6: 25, 26, 31, 32, 35, 36, 38, 41 42, 44
  • Due: In draft form on 4/21, final form on 4/23
    4/21
    Inference for a Mean
    Comparing two means
    http://duke.usask.ca/~elias/left/longevity.htm
    http://psychology.unn.ac.uk/nick/HPpp08/tsld001.htm

    7.1, 7.2
    27.
  • Read for Next Class: 7.1
  • Homework: Ch 6: 55, 61, 62, 75, 76,   83
  • Due: In draft form on 4/23, final form on 4/26
    4/23
    Comparing two means 7.2
    28.
  • Read for Next Class: 7.2
  • Homework:  Lab 6
  • Due: In draft form on 4/26, final form on 4/28




    4/26
    Comparing two means,
    Inference for a proportion
    8.1
    29.
  • Read for Next Class: 8.1
  • Homework:  Ch. 7:  Use Minitab whenever possible to do 8, 9, 10, 13, 15, 17, 24, 28, 29, 33
  • Due: In draft form on 4/28, final form on 5/5
    4/28

    Review for Test II

    30.
  • Read for Next Class:
  • Homework: 
  • Due:
    4/30
    Exam II over Chapters 4-7

    31.
  • Read for Next Class:
  • Homework: 
  • Due:




    5/03
    Inference for a proportion 8.1
    32.
  • Read for Next Class: 8.2 
  • Homework:  Chapter 8: 15, 16, 18, 20, 22, 23
  • Due: In draft form on 5/5, final form on 5/7
    5/05
    Comparing two proportions again
    8.2
    33.

  • Read for Next Class: 9.1 
  • Homework:  Chapter 8: 24, 26, 28, 32, 40a
  •  
    Due: In draft form on 5/7, final form on 5/10
    5/07
    Categorical Data

    9.1, 9.2
    34.
  • Read for Next Class: 9.1, 9.2
  • Homework:  Lab 8
  • Due:




    5/10
    Categorical Data
    Chi-squared

    9.2
    35.
  • Read for Next Class:
  • Homework:  Finish test re-do and compater it to the key in the class folder.
  • Due:
    5/12
    ANOVA F-test
    10.1
    36.
  • Read for Next Class:
  • Homework: 
  • Due:
    5/14
    ANOVA F-test
    10.1





    5/17
    Review


    5/20
    Final Exam, 9-11







       

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