void page6() {
  String t = "Step 5 - Conclusion";
  textFont(myboldfont, 18);
  text(t, 30, 170);
  textFont(myfont, 18);

  if (pvalue<0.05) {
    t = "Since p-value < 0.05, what should we conclude?";
  } 
  else {
    t = "Since p-value > 0.05, what should we conclude?";
  }
  t += " Choose the appropriate conclusion then click Answer:";
  drawStrings(t, 30, 200, 25);

  if (answered[5]) {
    t = "THE END. Click the right arrow for a new problem";
    text(t, 150, 490);
  }

  fill(0, 0, 255);
  drawStrings(feedback, 80, 380, 25);

  cb6.setXY(275,210);
  cb6.setVisible(true);
  tf2.setVisible(false);
}