GitHub #250 Wrong EV for dice

3.5, not 3.
2018-09-19 07:27:36 -07:00 · 2018-09-19 07:27:36 -07:00 · a2b0291d07
commit a2b0291d07
parent bf7ad5d5f7
1 changed files with 2 additions and 2 deletions
--- a/03-Gaussians.ipynb
+++ b/03-Gaussians.ipynb
@ -367,7 +367,7 @@
    "Each side is equally likely, so each has a probability of 1/6. Hence\n",
    "$$\\begin{aligned}\n",
    "\\mathbb E[X] &= 1/6\\times1 + 1/6\\times 2 + 1/6\\times 3 + 1/6\\times 4 + 1/6\\times 5 + 1/6\\times6 \\\\\n",
-    "&= 1/6(1+2+3+4+5+6)\\\\&= 3\\end{aligned}$$\n",
+    "&= 1/6(1+2+3+4+5+6)\\\\&= 3.5\\end{aligned}$$\n",
    "\n",
    "### Exercise\n",
    "\n",
@ -2163,7 +2163,7 @@
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   "pygments_lexer": "ipython3",
-   "version": "3.6.4"
+   "version": "3.6.5"
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