Add staff information and lecture 2

_modules/week-01.md

@@ -4,7 +4,7 @@ ref: 'week-1'
 ---
 
 Jan 16
-: **Lecture**{: .label .label-lecture } [Course Overview](lecture/lec01)
+: **Lecture**{: .label .label-lecture } [Binary Decision-Making I](lecture/lec01)
 
 Jan 18
-: **Lecture**{: .label .label-lecture } Binary Decision-Making
+: **Lecture**{: .label .label-lecture } [Binary Decision-Making II](lecture/lec02)

_staffers/aesha.md

@@ -4,7 +4,8 @@ team: Staff
 role: Tutor
 email: aeshagandhi27
 website: 
-photo: 
-pronouns:
+photo: aesha.jpg
+pronouns: she/her
 ---
 
+Hey, I'm Aesha! I'm a junior from North Carolina studying Data Science and I enjoy hiking, reading, listening to music, and spin classes! Excited to meet y'all :)

_staffers/bella.md

@@ -5,6 +5,7 @@ role: Tutor
 email: bellachang
 website: 
 photo: 
-pronouns:
+pronouns: she/her
 ---
 
+Hello, nice to meet you all! :D I'm a senior from Seattle studying Data Science and Public Policy. Besides data I love running, cooking & doing puzzles. 102 was one of my favorite classes and I'm excited to be a part of your journeys too. 

_staffers/bruce.md

@@ -5,6 +5,7 @@ role: Tutor
 email: brucexu
 website: 
 photo: 
-pronouns:
+pronouns: he/him
 ---
 
+Hi there! I'm a senior majoring in CS and Statistics. In my free time, I love doing sports, especially soccer. Data 102 is one of my favorite courses at Berkeley and hope you guys would enjoy it!

_staffers/ezinne.md

@@ -5,6 +5,7 @@ role: TA
 email: ezinne_nwankwo
 website: 
 photo: 
-pronouns:
+pronouns: she/her
 ---
 
+Hi! I'm a PhD student studying theory of machine learning and applied data science. I’m from Los Angeles and I love music, movies, and putting together lego flower bouquets. Looking forward to helping out with Data 102 this spring :)

_staffers/kitty.md

@@ -5,5 +5,7 @@ role: TA
 email: ziyiw28
 website: 
 photo: 
-pronouns:
+pronouns: she/her
 ---
+
+Hi everyone! My name is Kitty (Ziyi), and I'm a fourth year studying data science and economics. I love watching movies, taking naps, and going to the gym when I'm free. Looking forward to meeting you all!

_staffers/lei.md

@@ -5,6 +5,7 @@ role: TA
 email: leishi
 website: 
 photo: 
-pronouns:
+pronouns: he/him
 ---
 
+Hi, I am a fourth-year Ph.D. student in Berkeley Biostatistics. I'm passionate about stats and data science. Hope you’ll enjoy this class!

_staffers/shahzar.md

@@ -6,4 +6,6 @@ email: shahzar
 website: 
 photo: 
 pronouns:
----
+---
+
+Hello! I’m a student in the Statistics Department. I enjoy reading, learning, teaching, and research. Feel free to ask me about classes, research, book recommendations, or anything else!

_staffers/tina.md

@@ -1,10 +1,11 @@
 ---
-name: Tina Chen
+name: Zizhuo (Tina) Chen
 team: Staff
 role: TA
-email: czz129@berkeley.edu
+email: czz129
 website: 
 photo: 
-pronouns:
+pronouns: she/her
 ---
 
+Hi Everyone! I’am Tina, a senior majoring DS + Stats. Feel free to reach out to me for any questions! :)))

_staffers/ziyi.md

@@ -5,6 +5,7 @@ role: TA
 email: zyding
 website: 
 photo: 
-pronouns:
+pronouns: he/him
 ---
 
+Hey! I'm Ding and I'm a senior majoring in Applied Math and Data Science. Feel free to come talk to me about anything!

lecture/lec02.md

@@ -0,0 +1,19 @@
+---
+layout: page
+title: Lecture 2 – Binary Decision-Making II
+nav_exclude: true
+---
+
+# Lecture 2 - Binary Decision-Making II
+
+Presented by Alexandar Strang
+
+- [Slides](https://docs.google.com/presentation/d/1xX6YirQFwIF5LEh32spKTsi6Pfz_NhEsz9zvQhWGT1s/edit?usp=drive_link){:target="_blank"} ([PDF](https://drive.google.com/file/d/1Jwfj6Yc-4XrcthtLWrqu7YhrNTTNsjEG/view?usp=drive_link){:target="_blank"})
+
+{% comment %}
+- [Recording](https://bcourses.berkeley.edu/courses/1526710/pages/lecture-1-course-overview){:target="_blank"}
+- Optional reading
+    - [Artificial Intelligence — The Revolution Hasn’t Happened Yet](https://hdsr.mitpress.mit.edu/pub/wot7mkc1){:target="_blank"}
+    - [What are the most important statistical ideas of the past 50 years?](https://arxiv.org/pdf/2012.00174){:target="_blank"}
+{% endcomment %}
+