Exam1 - Statistics for Business Whitten Spring 2008 Exam 1...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Statistics for Business Whitten Spring 2008 Exam 1 Thursday, Feb. 28 100 points EXAM INSTRUCTIONS 1. Bubble Sheet: (a) Write and bubble your Name (last name, first name) (b) Write and bubble your 8-digit Student ID Number (Begin in the leftmost box.) (c) Bubble your Test Form (See below.) 2. Exam Booklet: Write the information below. Name Student ID Number Section Number TA’s Name Discussion Time 3. Exam Locations Location Sections W151 PBB A 2 , A 4 100 PH A 3 , A 6 , A 8 , A 9 , A 10 1505 SC A 5 , A 7 W10 PBB A 11 , A 12 , A 13 , A 14 , A 15 , A 16 , A 19 225 CB A 20 , A 21 , A 22 , SCA, SCB, SCC, SCD 4. You may use a calculator (but no cell phones), pencil, and one 8 1 2 00 × 11 00 sheet of paper, front and back, of handwritten or word-processed notes. 5. There are 45 questions and one table on 15 pages. Check your exam for these. 6. The exam format is multiple choice. Circle the single best answer on the exam booklet and fill the corresponding bubble on the bubble sheet with a No. 2 pencil. Carefully erase any answers on the bubble sheet which you wish to change. 7. You have two hours to complete the exam. 8. When finished, place the bubble sheet inside the first page of the exam booklet. Deposit bubble sheet and exam booklet together into your Discussion folder. 9. The base score for the exam is 10 points. In addition, 2 points are earned for each question which is answered correctly on the bubble sheet. Check ICON to see your score and a list of exam questions which were answered incorrectly . 10. You may begin the exam. Test Form: A 1
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Questions 1–4. The Republican Party of Iowa is concerned that continuing turmoil in Iraq may damage President Bush’s reputation in foreign affairs among Iowa voters. In particular, the party would like to determine the percentage of Iowa’s registered voters who approve of Bush’s performance in foreign affairs on Feb. 20, 2008. The party has at its disposal a CNN national telephone survey of 2034 registered voters conducted on Feb. 20, 2008. The survey includes respondents from all 50 states. Respon- dents are classified as residing in the Central Midwest (Illinois, Indiana, Iowa, Michigan, Minnesota, Wisconsin) or in All Other States. Response Central Midwest All Other States Approve 94 848 Disapprove 80 700 No Opinion 29 283 Consider the Six Steps of Inference. 1. Identify the population. (Hint : The population is the precise set of units of interest. ) (a) All registered voters in the Central Midwest on Feb. 20, 2008 (b) All registered voters in All Other States on Feb. 20, 2008 (c) All registered voters in the United States on Feb. 20, 2008 (d) All respondents to the survey. (e) None of the above answers is correct. 2. What is the summary of sample measurements?
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This test prep was uploaded on 04/20/2008 for the course STA 001 taught by Professor Nelson during the Spring '08 term at University of Iowa.

Page1 / 17

Exam1 - Statistics for Business Whitten Spring 2008 Exam 1...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online