Round all averages to two decimal places

app/models/measure.rb

@@ -25,13 +25,13 @@ class Measure < ActiveRecord::Base
   end
 
   def student_survey_items_with_sufficient_responses(school:, academic_year:)
-    SurveyItem.where(id: SurveyItem.joins('inner join survey_item_responses on survey_item_responses.survey_item_id = survey_items.id')
+    SurveyItem.where(id: SurveyItem.joins("inner join survey_item_responses on survey_item_responses.survey_item_id = survey_items.id")
                                 .student_survey_items
                                 .where("survey_item_responses.school": school,
                                   "survey_item_responses.academic_year": academic_year,
                                   "survey_item_responses.survey_item_id": survey_items.student_survey_items)
-                                .group('survey_items.id')
+                                .group("survey_items.id")
-                                .having('count(*) >= 10')
+                                .having("count(*) >= 10")
                                 .count.keys)
   end
 
@@ -60,7 +60,7 @@ class Measure < ActiveRecord::Base
       next Score::NIL_SCORE if incalculable_score(school:, academic_year:)
 
       scores = collect_averages_for_teacher_student_and_admin_data(school:, academic_year:)
-      average = scores.flatten.compact.remove_blanks.average
+      average = scores.flatten.compact.remove_blanks.average.round(2)
 
       next Score::NIL_SCORE if average.nan?
 
@@ -72,7 +72,7 @@ class Measure < ActiveRecord::Base
   def student_score(school:, academic_year:)
     @student_score ||= Hash.new do |memo, (school, academic_year)|
       meets_student_threshold = sufficient_student_data?(school:, academic_year:)
-      average = student_average(school:, academic_year:) if meets_student_threshold
+      average = student_average(school:, academic_year:).round(2) if meets_student_threshold
       memo[[school, academic_year]] = scorify(average:, school:, academic_year:)
     end
 
@@ -82,7 +82,7 @@ class Measure < ActiveRecord::Base
   def teacher_score(school:, academic_year:)
     @teacher_score ||= Hash.new do |memo, (school, academic_year)|
       meets_teacher_threshold = sufficient_teacher_data?(school:, academic_year:)
-      average = teacher_average(school:, academic_year:) if meets_teacher_threshold
+      average = teacher_average(school:, academic_year:).round(2) if meets_teacher_threshold
       memo[[school, academic_year]] = scorify(average:, school:, academic_year:)
     end
 
@@ -92,7 +92,7 @@ class Measure < ActiveRecord::Base
   def admin_score(school:, academic_year:)
     @admin_score ||= Hash.new do |memo, (school, academic_year)|
       meets_admin_threshold = sufficient_admin_data?(school:, academic_year:)
-      average = admin_data_averages(school:, academic_year:).average if meets_admin_threshold
+      average = admin_data_averages(school:, academic_year:).average.round(2) if meets_admin_threshold
       memo[[school, academic_year]] = scorify(average:, school:, academic_year:)
     end
 

app/presenters/analyze/graph/column/gender_column/score_for_gender.rb

@@ -7,7 +7,7 @@ module Analyze
             academic_year = academic_years[year_index]
             averages = SurveyItemResponse.averages_for_gender(measure.student_survey_items, school, academic_year,
                                                               gender)
-            average = bubble_up_averages(averages:)
+            average = bubble_up_averages(averages:).round(2)
 
             scorify(average:, meets_student_threshold: sufficient_student_responses?(academic_year:))
           end

app/presenters/analyze/graph/column/grade/score_for_grade.rb

@@ -4,8 +4,9 @@ module Analyze
       module Grade
         module ScoreForGrade
           def score(year_index)
-            averages = SurveyItemResponse.averages_for_grade(measure.student_survey_items, school, academic_years[year_index], grade)
+            averages = SurveyItemResponse.averages_for_grade(measure.student_survey_items, school,
-            average = bubble_up_averages(averages:)
+                                                             academic_years[year_index], grade)
+            average = bubble_up_averages(averages:).round(2)
 
             Score.new(average:,
                       meets_teacher_threshold: false,

app/presenters/analyze/graph/column/score_for_race.rb

@@ -4,7 +4,7 @@ module Analyze
       module ScoreForRace
         def score(year_index)
           s = ::RaceScore.find_by(measure:, school:, academic_year: academic_years[year_index], race:)
-          average = s.average unless s.nil?
+          average = s.average.round(2) unless s.nil?
           average ||= 0
           meets_student_threshold = s.meets_student_threshold? unless s.nil?
           meets_student_threshold ||= false

app/presenters/gauge_presenter.rb

@@ -3,7 +3,7 @@
 class GaugePresenter
   def initialize(zones:, score:)
     @zones = zones
-    @score = score
+    @score = score&.round(2)
   end
 
   def title

app/views/analyze/_grouped_bar_column.html.erb

@@ -4,7 +4,7 @@
     <rect data-for-academic-year="<%= bar.academic_year.range %>" x="<%= bar.x_position %>%" y="<%= bar.y_offset %>%" width="<%= column.bar_width %>%" height="<%= bar.bar_height_percentage %>%" fill="<%= bar.color %>" />
 
     <% if ENV["SCORES"].present?  && ENV["SCORES"].upcase == "SHOW" %>
-      <text x="<%= bar.x_position + 3 %>%" y="<%= score_label_y[index] %>%" text-anchor="middle" dominant-baseline="middle">
+      <text x="<%= bar.x_position + (column.bar_width * 0.5) %>%" y="<%= score_label_y[index] %>%" text-anchor="middle" dominant-baseline="middle">
         <%= bar.average %>
       </text>
     <% end %>