Stats 250 F16 Exam 1 Solutions (1) - Stats 250 Fall 2016...

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Stats 250 Fall 2016 Exam 1 SOLUTIONS Thursday, Oct 20 Page Number Problem Number Points Possible 1 1 & 2 8 2 3 & 4 9 3 5 15 4 6 & 7 9 5 8 & 9 11 6 10 & 11 13 7 12, 13 & 14 10 75 Instructions: 1. Fill in your name, UMID number, set, and lecture instructor in the spaces provided above. 2. You may use a calculator and the providedblue Stats Help Card. No other aids of any kind are permitted. 3. Some questions require that you clearly write your final answer in a designated place. 4. No creditfor giving only the answer without correct supporting work. You must show how you arrived at your answer, the formula used, plug in all values, draw a picture, etc. (Giving steps that are specific to your calculator is not sufficient work). 5. When appropriate, carry out numerical answers to 4 decimal places, unless otherwise specified. 6. Final answers must be legible and clear. If multiple answers are given, the worst will be graded. 7. There are 7 pagesto your exam (excluding this cover page). 8. Points for each question are indicated in square brackets in the left margin. 9. Exams will be returned to students electronicallysometime next week. 10. Excerpt from the LSA Academic Integrity Statement: “…The College holds all members of its community to high standards of scholarship and integrity. To accomplish its mission of providing an optimal educational environment and developing leaders of society, the College promotes the assumption of personal responsibility and integrity and prohibits all forms of academic dishonesty and misconduct. Academic dishonesty may be understood as any action or attempted action that may result in creating an unfair academic advantage for oneself or an unfair academic advantage or disadvantage for any other member or members of the academic community...” No questions will be answered during the exam. Answer each question the best you can and show your work ~ Good Luck!Required: Review instructions and initial here
Stats 250 Fall 2016 Exam 1 Page 1 of 7 1.Favorite Graph:Upon completion of the Stats 250 final exam, 65 randomly selected students were asked to choose one of the graphs covered in the course as their favorite.

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