Added an exercise answer

2026-08-01 16:47:04 +00:00
parent 86998ca8d6
commit 96d611767e
1 changed files with 6 additions and 0 deletions
@@ -254,6 +254,12 @@
        </tabular>
      </table>
    </statement>
+
+    <answer>
+      <p>
+        <m>\chi^2 = 8.5</m>, the critical value with 4 degrees of freedom is <m>9.488</m>, so the data is consistent with the null hypothesis.
+      </p>
+    </answer>
  </exercise>

  <exercise>