updating typos

doc/LectureNotes/exercisesweek38.ipynb

@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "markdown",
-   "id": "d8f7704f",
+   "id": "ce05d309",
    "metadata": {
     "editable": true
    },
@@ -14,7 +14,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9e388b87",
+   "id": "5b7c1442",
    "metadata": {
     "editable": true
    },
@@ -27,7 +27,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "80d7df2a",
+   "id": "02e09b06",
    "metadata": {
     "editable": true
    },
@@ -45,7 +45,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "80e18e80",
+   "id": "babb7346",
    "metadata": {
     "editable": true
    },
@@ -57,7 +57,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "3a74059f",
+   "id": "a5ee908c",
    "metadata": {
     "editable": true
    },
@@ -76,7 +76,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "1f92f219",
+   "id": "afa3df2c",
    "metadata": {
     "editable": true
    },
@@ -88,7 +88,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "416cd63a",
+   "id": "9665df80",
    "metadata": {
     "editable": true
    },
@@ -102,19 +102,19 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d65d4905",
+   "id": "25391aba",
    "metadata": {
     "editable": true
    },
    "source": [
     "$$\n",
-    "\\mathbb{E}\\left[(\\boldsymbol{y}-\\boldsymbol{\\tilde{y}})^2\\right]=\\mathrm{Bias}[y]+\\mathrm{var}[\\tilde{y}]+\\sigma^2,\n",
+    "\\mathbb{E}\\left[(\\boldsymbol{y}-\\boldsymbol{\\tilde{y}})^2\\right]=\\mathrm{Bias}[\\tilde{y}]+\\mathrm{var}[\\tilde{y}]+\\sigma^2,\n",
     "$$"
    ]
   },
   {
    "cell_type": "markdown",
-   "id": "d102dec2",
+   "id": "b6e8652c",
    "metadata": {
     "editable": true
    },
@@ -124,19 +124,19 @@
   },
   {
    "cell_type": "markdown",
-   "id": "869dc9d9",
+   "id": "77755270",
    "metadata": {
     "editable": true
    },
    "source": [
     "$$\n",
-    "\\mathrm{Bias}[y]=\\mathbb{E}\\left[\\left(\\boldsymbol{y}-\\mathbb{E}\\left[\\boldsymbol{\\tilde{y}}\\right]\\right)^2\\right],\n",
+    "\\mathrm{Bias}[\\tilde{y}]=\\mathbb{E}\\left[\\left(\\boldsymbol{y}-\\mathbb{E}\\left[\\boldsymbol{\\tilde{y}}\\right]\\right)^2\\right],\n",
     "$$"
    ]
   },
   {
    "cell_type": "markdown",
-   "id": "fee09cce",
+   "id": "fa94db90",
    "metadata": {
     "editable": true
    },
@@ -146,7 +146,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "b6fb6522",
+   "id": "4ecda624",
    "metadata": {
     "editable": true
    },
@@ -158,7 +158,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "6fa010b9",
+   "id": "2dcb3e9a",
    "metadata": {
     "editable": true
    },