Question 45: Extend a Student class to convert itself to a string Below is a working start to a Student class that provides a constructor. Extend the class so that when a Student object is passed to the print function, that it prints the contents of the first attribute, a single space, and the contents of the last attribute. The intended way for you to do this is to override the builtin __str__ method of objects.

Businesses allocate resources for their best and most productive uses. the more a resource, the more costly it will be. a manufacturer that requires scarce and costly resources is likely to charge for its products.

Assume the existence of a bankaccount class. define a derived class, savingsaccount that contains two instance variables: the first a double, named interestrate, and the second an integer named interesttype. the value of the interesttype variable can be 1 for simple interest and 2 for compound interest. there is also a constructor that accepts two parameters: a double that is used to initialize the interestrate variable, and a string that you may assume will contain either "simple", or "compound", and which should be used to initialize the interesttype variable appropriately. there should also be a pair of functions getinterestrate and getinteresttype that return the values of the corresponding data members (as double and int respectively).

Which statistical function in a spreadsheet you to see how far each number varies, on average, from the average value of the list?