Assignments

Week 1

1/25

Do:  Handout on Summation, Rounding, Percents  Click here for printable copy

Read:  Sections 3-2,  3-3,  3-4

Do:  Handout on Mean, Standard Deviation, Z-Scores   Click here for printable copy

Click here for solutions to Summation, Rounding, Percents

Click here for solutions to Mean, Standard Deviation, Z-Scores

Read ahead:  Sections 2-2, 2-3, 2-4, 3-5 (REMEMBER: Bring your TI 83/84 next week)

CALCULATOR WEEK (bring your TI-83/84, learn how to use it)

The whole idea on these homework problems is to use your TI 83 Plus or TI 84 calculator. You should become comfortable and proficient in the use of your calculator.
Do not attempt to do the problems without the use of your TI 83/84 wherever possible. A few problems may not require the use of your calculator.

Click below for help sheets for the TI 83 Plus / TI 84 calculator.  This was covered in class but the help sheets might be useful to many of you.

Accessing Triola's Data Sets

Entering Data Into A List

Constructing a Frequency Table and Histogram

Descriptive Statistics from a Frequency Table

Demonstrating the Formula for a Sample Standard Deviation

Constructing a Box Plot and a Stem Plot

HOMEWORK: This week use your TI 83/84 to complete your homework.

Read Sections: 2-1, 2-2, 2-3, 2-4, 3-5
Do: 2-2 #1- 21 odd; 2-3 #1 - 13 odd; 2-4 #1, 3, 9, 25; 3-5 #1, 3, 5, 9, 11

Re-Read Section: 3-1, 3-2, 3-3, 3-4
Do: 3-2 #5-21 odd & 25, 27; Hint: the data is the same for the problems in 3-2 & 3-3

Do: 3-3 #5-21 odd & 25, 27;

Do: 3-4 #1 - 25 odd

Review Exercises
For Test #1 you will be assigned the Review Exercises at the end of Chapters 2 & 3.  You may do them now OR wait until the week before the test and use the Review Exercises (RE) for test preparation. Most students prefer waiting but it is up to you.

Do: Chapter 2 RE #1, 2, 4 Chapter 3 RE #1, 2, 3, 4, 5, 6

Week 3 Tape 2 Picturing Distributions (Shown: 2/8/2010 Due: 2/22/2010)

Read Sections: 4-1, 4-2, 4-3, 4-4, 4-5

Do: 4-2 #1-27 odd; 4-3 #1-23 odd; 4-4 #1-19 odd; 4-5 #1-23 odd

Review Exercises
For Test #1 you will be assigned the Review Exercises at the end of Chapter 4.  You may do them now OR wait until the week before the test and use the Review Exercises for test preparation. Most students prefer waiting but it is up to you.

Do: Chapter 4 RE #1-12 all + 14, 15

Week 4

HOLIDAY - NO CLASS (President's Day)

2/22

Read Sections: 5-1. 5-2, 5-3, 5-4

Do: 5-2 #1-23 odd; 5-3 #1-35 odd; 5-4 #1-19 odd 

Optional Help (Click --> ):   Interval Exercises     Binomial Exercises
For Test #1 you will be assigned the Review Exercises at the end of Chapter 5.  You may do them now OR wait until the week before the test and use the Review Exercises for test preparation. Most students prefer waiting but it is up to you.

Do: Chapter 5 RE #1, 2, 3

Week 6 Tape 16 Random Variables (Shown: 3/1/2010 Due: 3/8/2010)

Week 7 Tape 4 Normal Distributions (Shown: 3/8/2010 Due: 3/22/2010)

Homework due next week for Test #1 given below:

Chapter 2 RE #1, 2, 4

Chapter 3 RE #1, 2, 3, 4, 5, 6

Chapter 4 RE #1-12 all + 14, 15

Chapter 5 RE #1, 2, 3

Do: Chp 6 RE #1, 2, 3

Sample Test #1 Key

Week 8

TEST #1 (Chapter 2, 3, 4, 5, 6) Test #1 is the only activity on 3/15

FOR NEXT WEEK:

Read Sections: 7-1, 7-2, 7-3, 7-4 (These sections and HW below are due on 3/22.)

Do: 7-2 #1-43 odd; 7-3 #1-37 odd; 7-4 #1-27 odd

Week 9 Tape 19 Confidence Intervals (Shown:3/22/2010 Due: 3/29/2010)

Read Sections: 7-5. 8-1, 8-2, 8-3

Do: 7-5 #1-25 odd; 8-2 #1-43 odd; 8-3 #1-27 odd

For Test #2 you will be assigned the Review Exercises at the end of the Chapter 7.  You may do them now OR wait until the week before the test and use the Review Exercises for test preparation. Most students prefer waiting but it is up to you.

Do: Chp 7 RE #1-8 All

Week 10 Tape 20 Significance Testing (Shown: 3/29/2010 Due: 4/12/2010)

Read Sections: 8-4, 8-5, 8-6

Click for handout on Conclusions to Hyposthesis Testing

Do: 8-4 #1-19 odd; 8-5 #1-31 odd; 8-6 #1-19 odd

For Test #2 you will be assigned the Review Exercises at the end of the Chapter 8.  You may do them now OR wait until the week before the test and use the Review Exercises for test preparation. Most students prefer waiting but it is up to you.

Do: Chp 8 RE #1-12 All

Click for: Test #1 Key

Week 11

SPRING BREAK - NO CLASS

Week 12 Tape 21 Inference for One Mean (Shown: 4/12/2010 Due: 4/19/2010)

Read Sections: 9-1, 9-2, 9-3, 9-4

Do: 9-2 #1-31 odd; 9-3 #1-27 odd; 9-4 #1-23 odd

For Test #2 you will be assigned the Review Exercises at the end of the Chapter 9.  You may do them now OR wait until the week before the test and use the Review Exercises for test preparation. Most students prefer waiting but it is up to you.

Do: Chp 9 RE #1-6 All

Week 13 Tape 22 Comparing Two Means (Shown: 4/19/2010 Due: 4/26/2010)

Read Sections: 10-1, 10-2, 10-3, 10-4

Do: 10-2 #1-35 odd; 10-3 #1-31 odd; 10-4 #1-23 odd; Corrleation Packet #1-6 all (problems #7,8 optional)

Click here for Correlation Packet

For Test #3 you will be assigned the Review Exercises at the end of the Chapter 10.  You may do them now OR wait until the week before the test and use the Review Exercises for test preparation. Most students prefer waiting but it is up to you.

Do: Chp 10 RE #1-5 All

Read Sections: 11-1, 11-2, 11-3, 11-4

Do: 11-2 #1-19 odd; 11-3 #1-21 odd; 11-4 #1-13 odd

For Test #3 you will be assigned the Review Exercises at the end of the Chapter 11.  You may do them now OR wait until the week before the test and use the Review Exercises for test preparation. Most students prefer waiting but it is up to you.

Review for Test #2, also we will start a short review for the Final Exam

For Test #2 you will be assigned the Review Exercises at the end of the Chapters 7, 8, 9, 10, 11.  They are due on the night of Test #2.

Do: Chp 7 RE #1-8 All; Chp 8 RE #1-12 All; Chp 9 RE #1-6 All;

Do: Chp 10 RE #1-5 All; Chp 11 RE #1-5 All

Sample Test #2 Key

TEST #2   Chps. 7, 8, 9, 10, 11

Next Week: Oral Presentation for Term Project will be conducted at the beginning of the class session. Your presenter will have 5 minutes to make the presentation. Groups will be selected in random order.

Due Next Week: Practice Final Exam questions from class handout. Come to class with problems worked out and be prepared to ask questions. Solutions are in 'Resources' (click above)

Oral Presentation, Review for Final Exam

NOTE: For solutions to 'Review for Final Examination' problems go to 'Resources'

Test #2 Key

FINAL EXAM   -   6:00 - 10:00 pm

Final Exam Key