diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9eafe6e..eb77a77 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -35,7 +35,7 @@ option(CODE_COVERAGE "Collect coverage from test library"         OFF)
 set(Boost_USE_STATIC_LIBS OFF) 
 set(Boost_USE_MULTITHREADED ON)  
 set(Boost_USE_STATIC_RUNTIME OFF) 
-find_package(Boost 1.81.0 REQUIRED) 
+find_package(Boost 1.78.0 REQUIRED) 
 if(Boost_FOUND)
     message("Boost_INCLUDE_DIRS=${Boost_INCLUDE_DIRS}")
     include_directories(${Boost_INCLUDE_DIRS}) 
diff --git a/src/Platform/BestResults.cc b/src/Platform/BestResults.cc
index 94ca802..673378c 100644
--- a/src/Platform/BestResults.cc
+++ b/src/Platform/BestResults.cc
@@ -239,7 +239,7 @@ namespace platform {
         }
         cout << Colors::BLUE() << endl;
         cout << "*************************************************************************************" << endl;
-        cout << "Friedman test: H0: 'There is no significant differences between all the classifiers.'" << endl;
+        cout << Colors::GREEN() << "Friedman test: H0: 'There is no significant differences between all the classifiers.'" << Colors::BLUE() << endl;
         for (const auto& rank : ranks) {
             sum += rank.second;
         }
@@ -255,7 +255,7 @@ namespace platform {
         long double p_value = (long double)1.0 - cdf(chiSquared, friedmanQ);
         double criticalValue = quantile(chiSquared, 1 - significance);
         std::cout << "Critical Chi-Square Value for df=" << fixed << (int)degreesOfFreedom
-            << " and alpha=" << significance << ": " << criticalValue << std::endl;
+            << " and alpha=" << setprecision(2) << fixed << significance << ": " << setprecision(7) << scientific << criticalValue << std::endl;
         cout << "p-value: " << scientific << p_value << endl;
         if (friedmanQ > criticalValue) {
             cout << Colors::MAGENTA() << "The null hypothesis H0 is rejected." << endl;