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January 13th, 2014

1/13/2014

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Solutions to questions from the Test Books are now uploaded in the T&T Solutions Page (click here)

In class we corrected a Normal Distribution Problem from the papers (uploaded below).
s1p2_q4_probability_hw_soln_13-1-2014.pdf
File Size: 462 kb
File Type: pdf
Download File


In the 2nd class we statred T&T5 Chapter 4 Statistics_2. We considered scatter diagrams, correlation, causality and correlation coefficients from Sections 4.1 and 4.2.

Being able to use the calculator to find the correlation coefficient from a table of data is an essential skill. (PDFs right)

HW: Questions from T&T5 4.1 and 4.2
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Statistics on Sharp Calculator (click here)
Correlation on a Casio Calculator (click here)

Scatter Diagrams and Correlation

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Sample of correlation coefficients of scatter diagrams
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