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Unformatted text preview: Answer: 427.2727 [million] b. According to more advanced projections the US population in year 2042 will be 400 million. How big was our absolute error? How big was our relative error? Answer: Absolute error: 27.2727. Relative error: 6.8182 percent. 3. This table looks like it might be part of table of square roots. Use linear interpolation to estimate the missing yvalue. x y 100 10 121 144 12 Answer: 10.9545 4. The Ztable in our textbook gives these two entries. Use linear interpolation to estimate the area when z=1.473. z area 1.47 0.9292 1.473 1.48 0.9306 Answer: 0.9296 5. The Ztable in our textbook gives these two entries. Use linear interpolation to estimate z when the area is 0.8000. area z 0.799 5 0.84 0.800 0.802 3 0.85 Answer: 0.8418 6. Use linear interpolation to estimate the missing yvalue. x y 100 10 121 144 12 Answer: 10.9545 7. Use linear interpolation to estimate the missing yvalue. x y 30 900 36 40 1600 Answer: 1320.0000...
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This note was uploaded on 04/01/2009 for the course MATH 80 taught by Professor Wostner during the Spring '09 term at City College of San Francisco.
 Spring '09
 Wostner
 Math

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