# Past Exam for STAT 100 - ELEM STAT & PROB at Maryland (UMD)

## Exam Information

 Material Type: Final Professor: Staff Class: STAT 100 - ELEM STAT & PROB Subject: Statistics and Probability University: University of Maryland Term: Fall 2006 Keywords: CalculatorsIndependenceProbabilitiesPoint of ViewExpected ValuesInitial ValueInitial ConditionValue ProblemEigenvectorsEigenvalues     ## Sample Document Text

. 1I r .. J' . i '.\ ; "�:.4 ------------.--------------------.----~.------------------------------------------.--------   Math 246H Final Exa Fall 2006 M.Jakobson Solve each of the following eight pro lems on a separate answer sheet, using the back of the sheet if necessary. P t your name, section number, the name of your recitation instructor, and th number of the problem on each sheet. Carefully show all your steps and e plain your arguments. Cross out any material that is not to be graded. Y; u may NOT use calculators, notes or texts. 1. Solve the initial value problem. Find the maximal interval in which the solution is valid. y' = -:--;:~====:=::: 2y y(5) = 2 2. (a) A tank contains 10 kg of alt dissolved in 100 liters of water. A solution of salt water cont ining 1 kg/liter flows into the tank at a rate of 5 liters/minute, d well mixed solution flows out of the tank at the same rate. i. Write down an initialalue problem satisfied by the amount ( ...

## Related Documents Calculators Exam Calculators Exam Unauthorized Exam Provided That Exam Probabilities Exam Calculators Exam Calculators Exam Either...or Exam Concentrated Exam Combinations Exam Combinations Exam Credit Card Exam Either...or Exam Final Exam Time Exam Calculators Exam Problem Fix Yo Exam