Complete the following code for a method that returns the number of elements in an array of objects of the described ??????? class with an average that is less than 75         public int count(practice[] aArray) {             int count = 0;             for (int x = 0; x < aArray.length; x++) {                 if (_____) {                     ______;                 }             }             return count;         }

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Array

The simplest way to start thinking about an array is as a collection, or a set of elements. In programming, these elements may be constants, variables, functions and pointers.