1 files changed, 8 insertions, 0 deletions
diff --git a/291/CH7/EX7.8b/eg7_8b.sce b/291/CH7/EX7.8b/eg7_8b.sce
new file mode 100755
index 000000000..3bd50dc71
--- /dev/null
+++ b/291/CH7/EX7.8b/eg7_8b.sce
@@ -0,0 +1,8 @@
+function result= meanestimator(sigma0 , u, sigma, n, X)
+    meanX= mean(X);
+    result = (n*meanX/sigma0)/((n/sigma0)+(1/sigma)) + (u/sigma)/((n/sigma0)+(1/sigma));
+endfunction
+
+function result= varestimator(sigma0 , sigma, n)
+    result = (sigma0*sigma)/((n*sigma)+sigma0);
+endfunction
+\ No newline at end of file