Added new knowledge base item

Author: jfparie

content/.DS_Store

@@ -0,0 +1,21 @@
+---
+title: "Size of random sample"
+author: Algorithm Audit
+image: "/images/knowledge_base/Random_sample_size.png"
+layout: article
+type: knowledgebase_item
+draft: false
+facets:
+  - value: type_article
+    label: article
+  - value: subject_scientific
+    label: scientific
+weight: 0
+summary: Determine the size of a random sample to conduct statistical hypothesis testing
+---
+
+#### **Random sample size**
+
+Fact sheet to determine the size of a random sample to perform statistical hypothesis testing 
+
+{{< embed_pdf url="/pdf-files/knowledge-base/20240627_Sample_size_Ztest.pdf" width_desktop_pdf="6" width_mobile_pdf="12" >}}

content/english/knowledge-platform/knowledge-base/Size_random_sample.md

@@ -0,0 +1,21 @@
+---
+title: "Grootte willekeurige steekproef"
+author: Algorithm Audit
+image: "/images/knowledge_base/Random_sample_size.png"
+layout: article
+type: knowledgebase_item
+draft: false
+facets:
+  - value: type_article
+    label: article
+  - value: subject_scientific
+    label: scientific
+weight: 0
+summary: Bepaal de grootte van een willekeurige steekproef om statistische hypothesetoets op uit te voeren
+---
+
+#### **Grootte willekeurige steekproef**
+
+Fact sheet om de grootte van een willekeurige steekproef te bepalen aan de hand waarvan een statistische hypothesetoets uitgevoerd kan worden.
+
+{{< embed_pdf url="/pdf-files/knowledge-base/20240627_Sample_size_Ztest.pdf" width_desktop_pdf="6" width_mobile_pdf="12" >}}