Differences

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--- c:ps1:2025:schedule [2025/08/25 14:01] – [Quizes] hkimscil
+++ c:ps1:2025:schedule [2025/09/25 07:05] (current) – hkimscil
@@ Line 5: / Line 5: @@
 Week 03: Sep 15, 17
 Week 04: Sep 22, 24
-Week 05: Sep 29, <fc #ff0000>Oct 1</fc>
+Week 05: Sep 29, Oct 1
 Week 06: <fc #ff0000>Oct 6, 8</fc>
 Week 07: Oct 13, 15
@@ Line 58: / Line 58: @@
 <WRAP half column>
 We talked about . . .
-  * Population
+  * [[:Population]]
-  * Sample
+  * [[:Sample]]
-  * Sampling
+  * [[:Sampling]]
     * Probability sampling
       * Random sampling
       * Hierarchical Random Sampling
-    * Non-prob sampling
+    * Non-probability sampling
       * Convenience sampling
       * Snowballing sampling
       * Quota sampling
-  * Sample frame|Sample (Sampling) frame
+  * Sampling (Sample) Frame
-  * Mean
-    * Population mean
-    * Sample mean
-  * Inferential statistics
+  * [[:Hypothesis]]
+    * Kinds of
+      * Difference Hypothesis
+      * Association Hypothesis
+    * [[:Level of Measurement]]
+    * [[:Types of Variables]]
+  * Parameter (모수치)
+  * Sample Statistics (통계치)
+  * Inferential statistics (추론, 추정 통계)
+    * $ \overline{X} = \hat{\mu} $
+    * $ \overline{s^2} = \hat{\sigma} $
 ===== Assignment =====
@@ Line 82: / Line 89: @@
 <WRAP half column>
 ===== ideas and concepts  =====
+[[:r:sampling distribution|우리가 배웠던 것들 빠르게 살펴보기]]
 영상시청 (2주차)
   * [[https://www.youtube.com/watch?v=IGS40BOjmws|중심경향 측정하기]] Measuring Central Tendency
@@ Line 106: / Line 114: @@
 교재내용
   * [[:b:head first statistics:Variability and Spread|변이와 분포 측정하기]]
-  * 참고 [[../pqrnorm_function_in_r|R에서 pnorm qnorm 사용하기]]
+  * [[:b/r_cookbook/probability ]] pnorm, qnorm, rnorm 부분만 참조
-    * [[:b/r_cookbook/probability ]] 참조
 </WRAP>
 <WRAP half column>