Modified Probability calculation functions

app/src/main/java/com/elearning/probabilityandstatisticsanalyserandeducator/calculationfunction/StepsFragment/AintersectionBDependantEvent.java

@@ -59,6 +59,13 @@ public class AintersectionBDependantEvent extends Fragment {
         Double ProbabilityOFAandB = bundle.getDouble("ProbabilityAandB_value");
 
 
+        if(ProbabilityOFAorB < ProbabilityOFA  || ProbabilityOFAorB < ProbabilityOFB     ) {
+            mfinalanswer.setText("P(A or B) must be greater or equal to P(A) or P(B)");
+            mresult.setText("P(A or B) must be greater or equal to P(A) or P(B)");
+
+        }
+
+
 
         mPB.setText(ProbabilityOFB.toString());
         mPA.setText(ProbabilityOFAandB.toString());
@@ -73,7 +80,8 @@ public class AintersectionBDependantEvent extends Fragment {
 
 
 
-
+        mfinalanswer.setMovementMethod(new ScrollingMovementMethod());
+        mresult.setMovementMethod(new ScrollingMovementMethod());
 
 
 

app/src/main/java/com/elearning/probabilityandstatisticsanalyserandeducator/calculationfunction/StepsFragment/DepandantProbablityA_BFragment.java

@@ -66,6 +66,18 @@ public class DepandantProbablityA_BFragment extends Fragment {
         mPB2.setText(ProbabilityOFB.toString());
 
 
+        if(ProbabilityOFB < ProbabilityOFAandB   ) {
+            mfinalanswer.setText("  P(B)  must be greater or equal to P(A and B)");
+            mresult.setText(" P(B)  must be greater or equal to P(A and B)");
+
+        }
+
+
+
+        mfinalanswer.setMovementMethod(new ScrollingMovementMethod());
+        mresult.setMovementMethod(new ScrollingMovementMethod());
+
+
 
 
 

app/src/main/java/com/elearning/probabilityandstatisticsanalyserandeducator/calculationfunction/StepsFragment/DependantAunionB.java

@@ -69,11 +69,16 @@ public class DependantAunionB extends Fragment {
         mPAandB2.setText(ProbabilityOFAandB.toString());
         mPA2.setText(ProbabilityOFAorB.toString());
 
+        if(ProbabilityOFA < ProbabilityOFAandB  || ProbabilityOFB < ProbabilityOFAandB ) {
+            mfinalanswer.setText(" P(A) or P(B)  must be greater or equal to P(A and B)");
+            mresult.setText("P(A) or P(B)  must be greater or equal to P(A and B)");
 
+        }
 
 
 
-
+        mfinalanswer.setMovementMethod(new ScrollingMovementMethod());
+        mresult.setMovementMethod(new ScrollingMovementMethod());
 
 
 

app/src/main/java/com/elearning/probabilityandstatisticsanalyserandeducator/calculationfunction/StepsFragment/DependantProbablityB_AFragment.java

@@ -67,6 +67,19 @@ public class DependantProbablityB_AFragment extends Fragment {
 
 
 
+        if(ProbabilityOFB < ProbabilityOFAandB   ) {
+            mfinalanswer.setText("  P(A)  must be greater or equal to P(A and B)");
+            mresult.setText(" P(A)  must be greater or equal to P(A and B)");
+
+        }
+
+
+
+        mfinalanswer.setMovementMethod(new ScrollingMovementMethod());
+        mresult.setMovementMethod(new ScrollingMovementMethod());
+
+
+
 
 
 

app/src/main/java/com/elearning/probabilityandstatisticsanalyserandeducator/calculationfunction/StepsFragment/ProbabilityOfAForDependantEventFragment.java

@@ -58,9 +58,16 @@ public class ProbabilityOfAForDependantEventFragment extends Fragment {
         Double ProbabilityOFAorB = bundle.getDouble("ProbabilityAorB_value");
         Double ProbabilityOFAandB = bundle.getDouble("ProbabilityAandB_value");
 
+        if(ProbabilityOFAorB < ProbabilityOFB  || ProbabilityOFAandB > ProbabilityOFB  ) {
+            mfinalanswer.setText("P(A or B) must be greater or equal to P(B)");
+            mresult.setText("P(A or B) must be greater or equal to P(B)");
 
+        }
 
-        mPB.setText(ProbabilityOFB.toString());
+
+
+
+            mPB.setText(ProbabilityOFB.toString());
         mPAandB.setText(ProbabilityOFAandB.toString());
         mPAorB.setText(ProbabilityOFAorB.toString());
         mfinalanswer.setText(ProbabilityOFA.toString());
@@ -73,6 +80,8 @@ public class ProbabilityOfAForDependantEventFragment extends Fragment {
 
 
 
+        mfinalanswer.setMovementMethod(new ScrollingMovementMethod());
+        mresult.setMovementMethod(new ScrollingMovementMethod());
 
 
 

app/src/main/java/com/elearning/probabilityandstatisticsanalyserandeducator/calculationfunction/StepsFragment/ProbabilityOfAIndependantEvent.java

@@ -56,7 +56,11 @@ public class ProbabilityOfAIndependantEvent extends Fragment {
         Double ProbabilityOFAandB = bundle.getDouble("ProbabilityAandB_value");
 
 
+        if( ProbabilityOFAandB > ProbabilityOFA  ) {
+            mfinalanswer.setText(" P(A) must be greater or equal to P(A and B)");
+            mresult.setText("P(A) must be greater or equal to P(A and B)");
 
+        }
         mPB.setText(ProbabilityOFB.toString());
         mPAandB.setText(ProbabilityOFAandB.toString());
         mfinalanswer.setText(ProbabilityOFA.toString());
@@ -64,6 +68,8 @@ public class ProbabilityOfAIndependantEvent extends Fragment {
         mPB2.setText(ProbabilityOFB.toString());
         mPAandB2.setText(ProbabilityOFAandB.toString());
 
+        mfinalanswer.setMovementMethod(new ScrollingMovementMethod());
+        mresult.setMovementMethod(new ScrollingMovementMethod());
 
 
 

app/src/main/java/com/elearning/probabilityandstatisticsanalyserandeducator/calculationfunction/StepsFragment/ProbabilityOfBForDependantEventFragment.java

@@ -60,6 +60,14 @@ public class ProbabilityOfBForDependantEventFragment extends Fragment {
 
 
 
+        if(ProbabilityOFAorB < ProbabilityOFA  || ProbabilityOFAandB > ProbabilityOFA  ) {
+            mfinalanswer.setText("P(A or B) must be greater or equal to P(A)");
+            mresult.setText("P(A or B) must be greater or equal to P(A)");
+
+        }
+
+
+
         mPB.setText(ProbabilityOFB.toString());
         mPAandB.setText(ProbabilityOFAandB.toString());
         mPAorB.setText(ProbabilityOFAorB.toString());
@@ -69,6 +77,10 @@ public class ProbabilityOfBForDependantEventFragment extends Fragment {
         mPAandB2.setText(ProbabilityOFAandB.toString());
         mPAorB2.setText(ProbabilityOFAorB.toString());
 
+        mfinalanswer.setMovementMethod(new ScrollingMovementMethod());
+        mresult.setMovementMethod(new ScrollingMovementMethod());
+
+
 
 
 

app/src/main/java/com/elearning/probabilityandstatisticsanalyserandeducator/calculationfunction/StepsFragment/ProbabilityOfBIndependantEvent.java

@@ -56,7 +56,11 @@ public class ProbabilityOfBIndependantEvent extends Fragment {
         Double ProbabilityOFAandB = bundle.getDouble("ProbabilityAandB_value");
 
 
+        if( ProbabilityOFAandB > ProbabilityOFB  ) {
+            mfinalanswer.setText(" P(B) must be greater or equal to P(A and B)");
+            mresult.setText("P(B) must be greater or equal to P(A and B)");
 
+        }
         mPB.setText(ProbabilityOFB.toString());
         mPAandB.setText(ProbabilityOFAandB.toString());
         mfinalanswer.setText(ProbabilityOFA.toString());
@@ -73,7 +77,8 @@ public class ProbabilityOfBIndependantEvent extends Fragment {
 
 
 
-
+        mfinalanswer.setMovementMethod(new ScrollingMovementMethod());
+        mresult.setMovementMethod(new ScrollingMovementMethod());
 
 
 

app/src/main/res/layout/fragment_aintersection_b_dependant_event.xml

@@ -336,7 +336,9 @@
         android:layout_marginBottom="458dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"
+        />
 
     <TextView
         android:id="@+id/textview_pbs"
@@ -400,7 +402,8 @@
         android:layout_marginBottom="288dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_step3"

app/src/main/res/layout/fragment_depandant_probablity_a__b.xml

@@ -277,7 +277,8 @@
         android:layout_marginBottom="458dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_pbs"
@@ -316,7 +317,8 @@
         android:layout_marginBottom="288dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_step3"

app/src/main/res/layout/fragment_dependant_aunion_b.xml

@@ -337,7 +337,8 @@
         android:layout_marginBottom="458dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_pbs"
@@ -401,7 +402,8 @@
         android:layout_marginBottom="288dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_step3"

app/src/main/res/layout/fragment_dependant_probablity_b__a.xml

@@ -277,7 +277,8 @@
         android:layout_marginBottom="458dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_pbs"
@@ -316,7 +317,8 @@
         android:layout_marginBottom="288dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_step3"

app/src/main/res/layout/fragment_inde_aunion_b.xml

@@ -354,7 +354,8 @@
         android:layout_marginBottom="288dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_step3"
@@ -593,7 +594,8 @@
         android:layout_marginBottom="458dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
     <TextView
         android:id="@+id/paandbb"
         style="@style/Base.TextAppearance.AppCompat.Large"

app/src/main/res/layout/fragment_independant_aand_b.xml

@@ -278,7 +278,8 @@
         android:layout_marginBottom="458dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_pbs"
@@ -317,7 +318,8 @@
         android:layout_marginBottom="288dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_step3"

app/src/main/res/layout/fragment_probability_of_a_for_dependant_event.xml

@@ -336,7 +336,8 @@
         android:layout_marginBottom="458dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_pbs"
@@ -400,7 +401,8 @@
         android:layout_marginBottom="288dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_step3"

app/src/main/res/layout/fragment_probability_of_a_independant_event.xml

@@ -278,7 +278,8 @@
         android:layout_marginBottom="458dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_pbs"
@@ -317,7 +318,8 @@
         android:layout_marginBottom="288dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_step3"

app/src/main/res/layout/fragment_probability_of_b_for_dependant_event.xml

@@ -335,7 +335,8 @@
         android:layout_marginBottom="458dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_pbs"
@@ -399,7 +400,8 @@
         android:layout_marginBottom="288dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_step3"

app/src/main/res/layout/fragment_probability_of_b_independant_event.xml

@@ -277,7 +277,8 @@
         android:layout_marginBottom="458dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_pbs"
@@ -316,7 +317,8 @@
         android:layout_marginBottom="288dp"
         android:background="@drawable/border"
         android:textSize="17sp"
-        android:textStyle="bold" />
+        android:textStyle="bold"
+        android:scrollbars="vertical"/>
 
     <TextView
         android:id="@+id/textview_step3"