Just another update

Task/Random-numbers/Python/random-numbers-1.py

@@ -1,3 +1,3 @@
-import random
-values = [random.gauss(1, .5) for i in range(1000)]
-# or [ random.normalvariate(1, 0.5) for i in range(1000)]
+>>> import random
+>>> values = [random.gauss(1, .5) for i in range(1000)]
+>>>

Task/Random-numbers/Python/random-numbers-2.py

@@ -1,4 +1,9 @@
->>> mean = sum(values)/1000
->>> sdeviation = (sum((i - mean)**2 for i in values)/1000)**0.5
->>> mean, sdeviation
-(1.0127861555468178, 0.5006682783828207)
+>>> def quick_check(numbers):
+    count = len(numbers)
+    mean = sum(numbers) / count
+    sdeviation = (sum((i - mean)**2 for i in numbers) / count)**0.5
+    return mean, sdeviation
+
+>>> quick_check(values)
+(1.0140373306786599, 0.49943411329234066)
+>>>

Task/Random-numbers/Python/random-numbers-3.py

@@ -0,0 +1,4 @@
+>>> values = [ random.normalvariate(1, 0.5) for i in range(1000)]
+>>> quick_check(values)
+(0.990099111944864, 0.5029847005836282)
+>>>