Assume you have process data with BanckAccount object, acct,…

Assume you have process data with BanckAccount object, acct, then you want to save date in the file, account.dat, consider the following code in the main(): FileOutputStream outStream =  new FileOutputStream(“account.dat”);ObjectOutputStream objectOutputFile = new ObjectOutputStream(outStream); objectOutputFile.writeObject(acct);objectOutputFile.close(); If the main() method does not handle or throw the exception, 

Answer Questions 21-24, from this common set of facts:  Norm…

Answer Questions 21-24, from this common set of facts:  Norma is driving north along US 1.  As Norma approaches a traffic light she notices the “walk” light is flashing.  Norma accelerates, and the light turns from green to yellow.  As Norma crosses the intersection, she is simultaneously struck in the left rear quarter panel by Edward, a driver headed east, and in the front right quarter panel by Willy, a driver headed west.  Norma’s car spins wildly after the collision and she suffers paralyzing injuries to her neck.  After a jury trial, Norma was found to be 20% at fault, while Edward and Willy were both 40% at fault. Applying the “But for” test for negligence discussed by the dissent in Palsgraf v. Long Island Railroad, the actual cause of the collision was:

A data set contains the nutritional content per serving of 7…

A data set contains the nutritional content per serving of 77 brands of breakfast cereal. Manufacturer, cold/hot, calories, grams of sugar, and grams of fiber are recorded for each cereal brand. How many categorical variables have been recorded for each subject?