Updating exercise notebooks

AllenDowney · Jun 14, 2024 · 5bb5d3f · 5bb5d3f
1 parent e1ffc57
commit 5bb5d3f
Show file tree

Hide file tree

Showing 8 changed files with 270 additions and 2,059 deletions.
diff --git a/code/chap01ex.ipynb b/code/chap01ex.ipynb
@@ -256,7 +256,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Select the `birthord` column, print the value counts, and compare to results published in the [codebook](ftp://ftp.cdc.gov/pub/Health_Statistics/NCHS/Dataset_Documentation/NSFG/Cycle6Codebook-Pregnancy.pdf)"
+    "Select the `birthord` column, print the value counts, and compare to results published in the [codebook](https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Dataset_Documentation/NSFG/Cycle6Codebook-Pregnancy.pdf)"
    ]
   },
   {
@@ -286,7 +286,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Select the `prglngth` column, print the value counts, and compare to results published in the [codebook](ftp://ftp.cdc.gov/pub/Health_Statistics/NCHS/Dataset_Documentation/NSFG/Cycle6Codebook-Pregnancy.pdf)"
+    "Select the `prglngth` column, print the value counts, and compare to results published in the [codebook](https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Dataset_Documentation/NSFG/Cycle6Codebook-Pregnancy.pdf)"
    ]
   },
   {
@@ -335,7 +335,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 26,
+   "execution_count": 20,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -345,7 +345,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 27,
+   "execution_count": 21,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -361,7 +361,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 28,
+   "execution_count": 22,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -377,7 +377,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 29,
+   "execution_count": 23,
    "metadata": {},
    "outputs": [],
    "source": []
@@ -391,7 +391,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 30,
+   "execution_count": 24,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -407,7 +407,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 31,
+   "execution_count": 25,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -423,7 +423,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 32,
+   "execution_count": 26,
    "metadata": {},
    "outputs": [],
    "source": []
@@ -437,7 +437,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 33,
+   "execution_count": 27,
    "metadata": {},
    "outputs": [],
    "source": []
@@ -446,12 +446,19 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "What was the birthweight of the first baby born to the respondent with `caseid` 5012?"
+    "What was the birthweight of the first baby born to the respondent with `caseid` 5013?"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 34,
+   "execution_count": 32,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 33,
    "metadata": {},
    "outputs": [],
    "source": []
@@ -480,7 +487,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.8"
+   "version": "3.8.16"
   }
  },
  "nbformat": 4,