Load the gpa. csv data set. Find the number of students with a gpa greater than the user input value. Find the total number of students. Perform a z-test for the user input expected proportion. Determine if the hypothesis that the actual proportion is different from the expected proportion should be rejected at the alpha

Which of the following statements is false? a. a class can directly inherit from class object. b. if the class you're inheriting from declares instance variables as private, the inherited class can access those instance variables directly. c. a class's instance variables are normally declared private to enforce good software engineering. d. it's often much more efficient to create a class by inheriting from a similar class than to create the class by writing every line of code the new class requires.