tweak notebook text

Author: iamdonovan

05.stats/stats.ipynb

@@ -504,7 +504,7 @@
    "id": "0bebf67b-335a-4728-a4fa-070d7a535ace",
    "metadata": {},
    "source": [
-    "Based on this, we can't conclude that our sample mean is significantly different from the mean of all of the summer values of `tmax` recorded at Oxford. \n",
+    "Based on this, we can conclude that our sample mean is significantly different from the mean of all of the summer values of `tmax` recorded at Oxford at a significance level of 0.05. \n",
     "\n",
     "### non-parametric tests\n",
     "\n",
@@ -687,7 +687,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.6"
+   "version": "3.10.15"
   }
  },
  "nbformat": 4,