Merge pull request #25 from ansg191/finish-hypot2

Finishes hypothesis 2

1 files changed, 53 insertions, 21 deletions

diff --git a/CS105MiniProject.ipynb b/CS105MiniProject.ipynb
index 39cffcd..7d983cb 100644
--- a/CS105MiniProject.ipynb
+++ b/CS105MiniProject.ipynb
@@ -31,8 +31,8 @@
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-     "end_time": "2024-02-24T05:05:30.261607Z",
-     "start_time": "2024-02-24T05:05:30.239183Z"
+     "end_time": "2024-02-24T05:38:10.428394Z",
+     "start_time": "2024-02-24T05:38:10.392848Z"
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@@ -79,8 +79,8 @@
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-     "start_time": "2024-02-24T05:05:30.262297Z"
+     "end_time": "2024-02-24T05:38:10.445114Z",
+     "start_time": "2024-02-24T05:38:10.429806Z"
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@@ -140,8 +140,8 @@
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-     "end_time": "2024-02-24T05:05:30.281906Z",
-     "start_time": "2024-02-24T05:05:30.274748Z"
+     "end_time": "2024-02-24T05:38:10.456195Z",
+     "start_time": "2024-02-24T05:38:10.447401Z"
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@@ -170,8 +170,8 @@
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-     "end_time": "2024-02-24T05:05:30.288976Z",
-     "start_time": "2024-02-24T05:05:30.282571Z"
+     "end_time": "2024-02-24T05:38:10.466309Z",
+     "start_time": "2024-02-24T05:38:10.456960Z"
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@@ -206,8 +206,8 @@
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-     "end_time": "2024-02-24T05:05:30.394575Z",
-     "start_time": "2024-02-24T05:05:30.289517Z"
+     "end_time": "2024-02-24T05:38:10.699027Z",
+     "start_time": "2024-02-24T05:38:10.468100Z"
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@@ -277,8 +277,8 @@
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-     "end_time": "2024-02-24T05:05:30.657400Z",
-     "start_time": "2024-02-24T05:05:30.402484Z"
+     "end_time": "2024-02-24T05:38:11.115799Z",
+     "start_time": "2024-02-24T05:38:10.717858Z"
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    "id": "c533e52f7d64a4df",
@@ -320,8 +320,8 @@
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-     "end_time": "2024-02-24T05:05:30.780026Z",
-     "start_time": "2024-02-24T05:05:30.659455Z"
+     "end_time": "2024-02-24T05:38:11.239245Z",
+     "start_time": "2024-02-24T05:38:11.116471Z"
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    "id": "450665f2272bb3a2",
@@ -365,8 +365,8 @@
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-     "end_time": "2024-02-24T05:05:30.918126Z",
-     "start_time": "2024-02-24T05:05:30.781852Z"
+     "end_time": "2024-02-24T05:38:11.368629Z",
+     "start_time": "2024-02-24T05:38:11.241156Z"
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    "id": "1a704a4702ea3f9c",
@@ -401,7 +401,12 @@
   {
    "cell_type": "markdown",
    "source": [
-    "### Hypothesis 2: Students who live on-campus are more likely to have roommates of the same major."
+    "### Hypothesis 2: Students who live on-campus are more likely to have roommates of the same major.\n",
+    "\n",
+    "Null Hypothesis: There is no relationship between students who live on-campus and students who have roommates of the same major.\n",
+    "\n",
+    "Significance value: 0.1\n",
+    "Degrees of Freedom: 2"
    ],
    "metadata": {
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@@ -428,8 +433,8 @@
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-     "end_time": "2024-02-24T05:05:30.953549Z",
-     "start_time": "2024-02-24T05:05:30.925037Z"
+     "end_time": "2024-02-24T05:38:11.454613Z",
+     "start_time": "2024-02-24T05:38:11.414412Z"
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    "id": "24d1f01fdd4ca1d6",
@@ -464,12 +469,39 @@
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-     "end_time": "2024-02-24T05:05:30.962589Z",
-     "start_time": "2024-02-24T05:05:30.955712Z"
+     "end_time": "2024-02-24T05:38:11.493183Z",
+     "start_time": "2024-02-24T05:38:11.468104Z"
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    "id": "fd3e73d9f461afd1",
    "execution_count": 10
+  },
+  {
+   "cell_type": "markdown",
+   "source": [
+    "With a significance value of 0.1 and 2 degrees of freedom, chi-squared must be greater than 4.61.\n",
+    "Since chi-squared of `4.18 < 4.61`, we accept the null hypothesis:\n",
+    "\n",
+    "There is no relationship between students who live on-campus and students who have roommates of the same major."
+   ],
+   "metadata": {
+    "collapsed": false
+   },
+   "id": "32eff09a99bfb3c7"
+  },
+  {
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+   "outputs": [],
+   "source": [],
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+     "end_time": "2024-02-24T05:38:11.502610Z",
+     "start_time": "2024-02-24T05:38:11.498403Z"
+    }
+   },
+   "id": "b513f8e8241e86e5",
+   "execution_count": 10
   }
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  "metadata": {