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--- c:ms:2019:schedule [2019/03/14 10:22] – [Week02: (March 11, 14)] hkimscil
+++ c:ms:2019:schedule [2019/03/25 08:40] – [Week04 (March 25, 28)] hkimscil
@@ Line 103: / Line 103: @@
 <WRAP half column>
 ===== ideas and concepts  =====
-Ch. 5, 6, 7, 8
+Read and do {{:r_dso.pdf|pdf text file}} 2.1 to 2.7 in chapter 2 and chapter 3.
+Please read chapter 3 and practice in R. We will not cover it in the class.
   * [[:range]] 혹은 [[:range|범위]]
   * [[:interquartile range]] 혹은 [[:interquartile range|사분위 범위]]
+Chapter 5
   * 평균편차
   * 변량 [[:Variance]] 혹은  [[:Variance|분산]]
@@ Line 194: / Line 198: @@
 </code>
 ===== Assignment =====
-  - The more time people spend using social media, the less they read books.
+Please do textbook exercise (p.39)
-  - Drinking energy drinks makes people more aggressive.
+  * 2-1
-  - Taking a nap in the afternoon makes people more focused for the rest of the day.
+  * 2-7, 2-8, 2.9
-  - Spending time with a family dog decreases the amount of stress someone is feeling.
+  * 2.25a, b
-  - Eating breakfast in the morning increases the ability to learn in school.
+Please submit the homework at [[https://eclass2.ajou.ac.kr/webapps/blackboard/content/listContentEditable.jsp?content_id=_311828_1&course_id=_43978_1|ajoubb]] assignment page.
 </WRAP>