.

2022-06-26 19:40:30 +01:00
parent fcc2246b65
commit 7ff54423b9
1 changed files with 3 additions and 0 deletions
@@ -156,6 +156,9 @@ class ExamBase(models.Model):
        super().save(*args, **kwargs)

    def get_exam_stats(self, name=True):
+        if self.stats_candidates < int(4):
+            return f"- Candidates: {self.stats_candidates} (too few to generate stats)"
+
        text = f"""- Candidates: {int(self.stats_candidates)}
 - Mean: {self.stats_mean:.2f} Median: {self.stats_median} Mode: {self.stats_mode} [Min: {self.stats_min} / Max: {self.stats_max}]
 """