Elementary Statistics, Spring 2009

Important: The midterm exam III has been postponed Tuesday 21st April (instead of Friday 17th April as mentioned in the syllabus).

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Diary:

Class 1 Tuesday January 20: page 1-14

Class 2 Friday January 23: page 15-38

Class 3 Tusday January 27: Finish Chapter 1

Class 4 Friday January 30: Chapter 2 page 83-127

Class 5 Tuesday February 3: Chapter 3 Observational Study and Experiment

Class 6 Friday February 6: Chapter 4 Summarizing Data Graphically

Class 7 Tuesday February 10: Finish chapter 4.

Class 8 Friday February 13: Review for midterm exam I.

Class 9 Tuesday February 17: Midterm exam I.

Class 10 Friday February 20: Chapter 5 Summarizing Data Numerically page 299-313.

Class 11 Tuesday February 24: Chapter 5 Summarizing Data Numerically page 314-333.

Class 12 Friday February 27: Chapter 6 Using Models to Make Decisions Summarizing Data Numerically page 357-368.

Class 13 Tuesday March 3: Chapter 6 Using Models to Make Decisions Summarizing Data Numerically page 369-394.

Class 14 Friday March 6: Chapter 7 How to Measure Uncertainty with Probability page 409-434.

Class 15 Tuesday March 17: Finished chapter 7. Skip section 7.4.3, 7.5.2, 7.5.3.

Class 16 Friday March 20: Reviewed for the Midterm Exam II: Chapter 5,6,7.

Class 17 Tuesday March 24: Midterm Exam II.

Class 18 Friday March 27: Chapter 8: Sampling Distribution : started Sampling Distribution of the Sample Proportions.

Class 19 Tuesday March 31: Finished chapter 8: Sampling Distribution of the Sample Mean and started chapter 9: Hypothesis Testing: Proportions.

Class 20 Friday April 3: Chapter 9: Hypothesis Testing :Proportions and started Confidence Interval:Proportions.

Class 21 Tuesday April 7: Finsihed chapter 9: Confidence Interval:Proportions and start chapter 10 on Hypothesis Testing :Sample Mean with the known sigma.

Class 22 Friday April 10: Chapter 10: Hypothesis Testing :Sample Mean with the unknown sigma.

Class 23 Tuesday April 14: Finished chapter 10: Confidence Interval: Sample Mean. We spent the rest of the class learn about Minitab program.

Class 24 Friday April 17: Reviewed for the third Midterm Exam

Class 25 Tuesday April 21: The Third Midterm Exam

Class 26 Friday April 24: Started Chapter 13 Relationship between Two Variables.

Class 27 Tuesday April 28: Finished Relationship between Two Variables, section 13.1 to 13.3.

Class 28 Friday May 1: Reviewed for the final exam: chapter 1-10 and 13.

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Homework:

Assignment 1:

Page 67: 1.6,1.8,1.12,1.14,1.20,1.30,1.36 (Due Tuesday 27 January). Solution

Assignment 2:

Chapter 1: Page 75: 1.34,1.40,1.46

Chapter 2: Page 97: 2.4, page 107: 2.13

page 115: 2.22, page 121: 2.30, 2.32

page 127: 2.38, page 136: 2.44,2.48,2.50 (Due Tuesday 3 February). Solution

Assignment 3:

Chapter 3: Page 155: 3.2,3.6

page 165: 3.14, page 172: 3.20

page 183: 3.26, page 198: 3.46(no d)),3.50,3.52,3.60

Chapter 4: Page 219: 4.2, page 226: 4.10 (Due Tuesday 10 February). Solution

Assignment 4:

Chapter 5: Page 311: 5.1,5.4,5.6

page 334: 5.14,5.15, page 345: 5.30 (Due Tuesday February 24th). Solution

Assignment 5:

Chapter 5: Page 335: 5.18,

page 345: 5.34, 5.36, 5.42.

Chapter 6: Page 376: 6.2,6.4,6.10,6.14,6.18,

page 397: 6.54,6.56. (Due Tuesday March 3rd). Solution

Assignment 6:

Chapter 6: Page 379: 6.20,6.24,6.32

page 387: 6.38, page 395: 6.48,6.50

page 397: 6.60,6.70,6.80.

Chapter 7: Page 428: 7.15, page 440: 7.18.

(Due Tuesday March 17th). Solution

Assignment 7:

Chapter 8: Page 526: 8.2,8.3,8.4,8.8 and 8.12.

(Due Tuesday March 31st). Solution

Assignment 8:

Chapter 8: Page 551: 8.17,8.18,8.25,8.26,8.38,8.40

Chapter 9: Page 580: 9.3,9.4,9.5,9.6,9.8,9.12.

(Due Tuesday April 7th). Solution

Assignment 9:

Chapter 9: Page 595: 9.20,9.22,9.28,9.29

Chapter 10: Page 633: 10.1,10.4,10.8,10.10.

(Due Tuesday April 14th). Solution

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