Zad1 - done

zad1/main.py

@@ -39,21 +39,19 @@ def sample_standard_deviation(lst, lst_mean):
 
 def q1(lst, lst_median):
     is_even = len(lst) % 2 == 0
-    idx = len(lst)//2 if is_even else len(lst)//2+1
+    idx = len(lst)//2
     sorted_list = lst[:idx]
-    if is_even:
+    if not is_even:
         sorted_list.append(lst_median)
-
     return median(sorted_list)
 
-#
+
 def q3(lst, lst_median):
     is_even = len(lst) % 2 == 0
-    idx = len(lst)//2+1 if is_even else len(lst)//2
+    idx = len(lst)//2 if is_even else len(lst)//2+1
     sorted_list = lst[idx:]
-    if is_even:
+    if not is_even:
         sorted_list.insert(0, lst_median)
-
     return median(sorted_list)
 
 
@@ -186,7 +184,6 @@ def main():
         petal_width_list.append(float(petal_width))
         species_dict[species] += 1
 
-
     sepal_length_list.sort()
     sepal_width_list.sort()
     petal_length_list.sort()