1 files changed, 60 insertions, 0 deletions
diff --git a/tikz/chaussette/a.tex b/tikz/chaussette/a.tex
new file mode 100644
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+++ b/tikz/chaussette/a.tex
@@ -0,0 +1,60 @@
+
+\begin{tikzpicture}
+\def \h{4}
+\node () at (0,1) {$X=0$};
+\node[rectangle,draw=bonus] (G0) at (0,0) {$\begin{matrix}\bigcirc&\bigcirc\\\bigcirc&\bigcirc\end{matrix}$};
+\node () at (\h,1) {$X=1$};
+\node[rectangle,draw=bonus] (G1) at (\h,0){$\begin{matrix}\bigcirc&\bigcirc&\bigtriangleup\\&\bigcirc&\bigtriangleup\end{matrix}$};
+\node () at (2*\h,1) {$X=2$};
+\node[rectangle,draw=bonus] (G2) at (2*\h,0){$\begin{matrix}\bigcirc&\bigcirc&\times\\&\bigcirc&\times\end{matrix}$};
+    \pause
+
+        \node (L0) at (0,-2) {$
+        \begin{matrix}
+            P(Y=\bigcirc|X=\emph{0}) = 1\\[6pt]
+            P(Y=\bigtriangleup|X=\emph{0}) = 0\\[6pt]
+            P(Y=\times|X=\emph{0}) = 0
+        \end{matrix}
+        $};
+        \node (L1) at (\h,-2) {$
+        \begin{matrix}
+            P(Y=\bigcirc|X=\emph{1}) = \frac{3}{5}\\[6pt]
+            P(Y=\bigtriangleup|X=\emph{1}) = \frac{2}{5}\\[6pt]
+            P(Y=\times|X=\emph{1}) = 0
+        \end{matrix}
+        $};
+        \node (L2) at (2*\h,-2) {$
+        \begin{matrix}
+            P(Y=\bigcirc|X=\emph{2}) = \frac{3}{5}\\[6pt]
+            P(Y=\bigtriangleup|X=\emph{2}) =0 \\[6pt]
+            P(Y=\times|X=\emph{2}) = \frac{2}{5}
+        \end{matrix}
+        $};
+
+\draw[->] (G0) to (L0);
+\draw[->] (G1) to (L1);
+\draw[->] (G2) to (L2);
+
+\draw (-2,-1) rectangle (1.9,-3);
+    \node (x0) at (0,-3) {};
+\draw (-2+\h,-1) rectangle (1.9+\h,-3);
+    \node (x1) at (\h,-3) {};
+\draw (-2+2*\h,-1) rectangle (1.9+2*\h,-3);
+\pause
+    \draw[blue] (-2,-1) rectangle (1.9,-1.6);
+    \draw[blue] (-2+\h,-1) rectangle (1.9+\h,-1.6);
+    \draw[blue] (-2+2*\h,-1) rectangle (1.9+2*\h,-1.6);
+\pause
+    \node (x2) at (2*\h,-3) {};
+
+    \node (f0) at (0,-4) {$f(\emph{0}) = \bigcirc$};
+    \node (f1) at (\h,-4) {$f(\emph{1}) = \bigcirc$};
+    \node (f2) at (2*\h,-4) {$f(\emph{2}) = \bigcirc$};
+
+    \draw[->] (x0) to (f0);
+    \draw[->] (x1) to (f1);
+    \draw[->] (x2) to (f2);
+    \pause
+\node[anchor=west] () at (-2,-4.5) {Exactitude $=\frac{10}{14}(\approx 0.7)$};
+\node[anchor=west] () at (-2,-5) {$A(\bigcirc)=1$~$A(\bigtriangleup)=0$~$A(\times)=0$ Exactitude équilibrée $=\frac{1}{3}$};
+\end{tikzpicture}