Move raw_response_rate method down to student/teacher classes

app/models/response_rate_calculator.rb

@@ -39,10 +39,6 @@ class ResponseRateCalculator
     Survey.find_by(school:, academic_year:)
   end
 
-  def raw_response_rate
-    (average_responses_per_survey_item / total_possible_responses.to_f * 100).round
-  end
-
   def average_responses_per_survey_item
     response_count / survey_item_count.to_f
   end

app/models/student_response_rate_calculator.rb

@@ -1,10 +1,9 @@
 # frozen_string_literal: true
 
 class StudentResponseRateCalculator < ResponseRateCalculator
-  def rate; end
-
   private
 
+  def raw_response_rate
     # def rate
     # check to see if enrollment data is available
     #   if not, run the dese loader to get the data
@@ -18,6 +17,10 @@ class StudentResponseRateCalculator < ResponseRateCalculator
     #
     #
     #  All methods below will need to specify a grade
+
+    (average_responses_per_survey_item / total_possible_responses.to_f * 100).round
+  end
+
   def survey_item_count
     @survey_item_count ||= begin
       survey_items = SurveyItem.includes(%i[scale

app/models/teacher_response_rate_calculator.rb

@@ -26,4 +26,8 @@ class TeacherResponseRateCalculator < ResponseRateCalculator
       total_responses.total_teachers
     end
   end
+
+  def raw_response_rate
+    (average_responses_per_survey_item / total_possible_responses.to_f * 100).round
+  end
 end