MAT122-2008Fall - MATI22 FINAL EXAM FALL VERSION 2OO8 1...

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MATI22 FINAL EXAM FALL 2OO8 STI]DIINT NAMIì: VERSION 1 Instructions: l-here are six (6) questions on this exa[ì. Check that your exatlì booklet is complele. Answer the questions in the spaces providcd in this exam booklet. Show wolk wl.rere possible; paltial cledit requires sorne cortect ancl applopriate work. Calculators and f'olnula cards are allowed. Other matelials are not allowed. Ifyou neecl scratch paper, ask one of the exam proctors. Your Lab Section l{umber: Monday Wednesday Friday Monday Wednesday Friday 9:35 - 10:30 Ali 9:35 - 10:30 Ali 9:35 - 10:30 Ali 10:35 - 11:30 Ali 10:35 - 11:30 Ali 10:35 - 11:30 Ali Problem Points Score I l5 2 l5 1 20 4 t5 5 20 6 l5 Total 100
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v. 1 l. Professor Chern keeps careful records of scores fron-r all his courses. F-or one particular course the mean of scores on the final exam has historically beer.r 76. Following the infoduction of a pi:ogrammable calculator lo the course, Professor Chern finds lhat a sample of25 scores on 1he final exam have a sfandald deviation of s : 18.9.
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