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11.220  Quant Reasoning & Stat Meth I

Spring 2014

Instructors: P. Christopher Zegras, Jinhua Zhao

TAs: Jessica Erin Debats, Kelly Heber Dunning, Karthik Rao Cavale

Lecture:  MW11-12.30  (9-354)        

Announcements

Quiz grades in gradebook module on Stellar

we will hand them back on Monday

Announced on 09 May 2014  2:25  p.m. by Kelly Heber Dunning

Regression slides and Khan Academy Video

Dear All,
The lecture notes on linear regression are posted at Stellar under the section "General".
Khan Academy Videos
1. Logarithm basics: https://www.khanacademy.org/math/algebra2/logarithms-tutorial/logarithm_basics/v/logarithms
2. Graphs of logarithmic and exponential functions
https://www.khanacademy.org/math/algebra2/exponential_and_logarithmic_func/log_functions/v/comparing-exponential-logarithmic-functions
3. Graphing quadratics: https://www.khanacademy.org/math/algebra/quadratics/solving_graphing_quadratics/v/graphing-a-quadratic-function

Best,
Jinhua

Announced on 28 April 2014  8:06  p.m. by Jinhua Zhao

question 1.4 pset

The question asks you to estimate the coefficient for size, what it should be asking you for is to estimate the coefficient of distance.

Announced on 26 April 2014  9:50  p.m. by Kelly Heber Dunning

Not Your Grandparents' Regression Analysis

Dear All,
In addition to Chapter 21 of MBB, please also read a 3-page article "Not Your Grandparents' Regression Analysis" by Prof. Reid Ewing (posted at Stellar under Additional Reading).
See you Monday!
Best,
Jinhua

Announced on 26 April 2014  5:36  p.m. by Jinhua Zhao

Homework 6 extension

We have decided to offer an extension through Wednesday April 30th for homework 6. Please be advised that there will be no late assignments accepted past this extended deadline in order to post the answer key and give you ample time to study for the quiz.

Announced on 24 April 2014  11:39  a.m. by Kelly Heber Dunning

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