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10 January 2002 |
Q SCI 381 AHomework Assignment 2due January 18, either in class or turned into MGH 306 before 4:00.View the on-line solution . Work the following problems from your text: 1. Section 2.1, Page 39, #6 2. Section 2.1, Page 41, #18 3. Section 2.1, Page 42, #26 4. Section 2.2, Page 52, #18 5. Section 2.2, Page 53, #22 6. Section 2.3, Page 63, #18 7. Section 2.3, Page 63, #20 8. Section 2.3, Page 65, #32 9. Section 2.3, Page 65, #34 10. Section 2.3, Page 66, #38 11. Section 2.4, Page 79, #18 12. Section 2.4, Page 80, #22 13. Section 2.4, Page 81, #26 14. Section 2.4, Page 81, #28 15. Section 2.5, Page 91, #16 Extra credit - 10 pts Choose a sample of anything you encounter that is quantitative (e.g. no words in newspaper articles, no cars passing per minute, no. eyes in potatoes in a bin) a) compute and draw the histogram b) compute the median, mean, mode, standard deviation c) do box and whisker diagram d) say in words what you learned about the population in your sample. EXAM 1 This exam will cover material in chapters 1 and 2. There will be a review session by Dr. Swartzman the day before the exam during office hours. |